8664939580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 21401210880

約数和(自身を除く): 12736271300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 155, 193, 220, 227, 290, 310, 319, 341, 386, 454, 580, 620, 638, 682, 772, 899, 908, 965, 1135, 1276, 1364, 1595, 1705, 1798, 1930, 2123, 2270, 2497, 3190, 3410, 3596, 3860, 4246, 4495, 4540, 4994, 5597, 5983, 6380, 6583, 6820, 7037, 8492, 8990, 9889, 9988, 10615, 11194, 11966, 12485, 13166, 14074, 17980, 19778, 21230, 22388, 23932, 24970, 26332, 27985, 28148, 29915, 32915, 35185, 39556, 42460, 43811, 49445, 49940, 55970, 59830, 61567, 65813, 65830, 70370, 72413, 77407, 87622, 98890, 111940, 119660, 123134, 131626, 131660, 140740, 144826, 154814, 173507, 175244, 197780, 204073, 219055, 246268, 263252, 289652, 307835, 309628, 329065, 347014, 362065, 387035, 408146, 438110, 481921, 615670, 658130, 694028, 724130, 774070, 816292, 867535, 876220, 963842, 1020365, 1231340, 1270519, 1316260, 1358141, 1448260, 1548140, 1735070, 1908577, 1927684, 2040730, 2244803, 2409605, 2541038, 2716282, 3470140, 3817154, 4081460, 4489606, 4819210, 5082076, 5432564, 6352595, 6790705, 7634308, 8979212, 9542885, 9638420, 11224015, 12705190, 13581410, 13975709, 14939551, 19085770, 22448030, 25410380, 27162820, 27951418, 29879102, 38171540, 39386089, 44896060, 55902836, 59758204, 69878545, 74697755, 78772178, 139757090, 149395510, 157544356, 196930445, 279514180, 298791020, 393860890, 433246979, 787721780, 866493958, 1732987916, 2166234895, 4332469790, 8664939580]

約数ペア:

[(1, 8664939580), (2, 4332469790), (4, 2166234895), (5, 1732987916), (10, 866493958), (11, 787721780), (20, 433246979), (22, 393860890), (29, 298791020), (31, 279514180), (44, 196930445), (55, 157544356), (58, 149395510), (62, 139757090), (110, 78772178), (116, 74697755), (124, 69878545), (145, 59758204), (155, 55902836), (193, 44896060), (220, 39386089), (227, 38171540), (290, 29879102), (310, 27951418), (319, 27162820), (341, 25410380), (386, 22448030), (454, 19085770), (580, 14939551), (620, 13975709), (638, 13581410), (682, 12705190), (772, 11224015), (899, 9638420), (908, 9542885), (965, 8979212), (1135, 7634308), (1276, 6790705), (1364, 6352595), (1595, 5432564), (1705, 5082076), (1798, 4819210), (1930, 4489606), (2123, 4081460), (2270, 3817154), (2497, 3470140), (3190, 2716282), (3410, 2541038), (3596, 2409605), (3860, 2244803), (4246, 2040730), (4495, 1927684), (4540, 1908577), (4994, 1735070), (5597, 1548140), (5983, 1448260), (6380, 1358141), (6583, 1316260), (6820, 1270519), (7037, 1231340), (8492, 1020365), (8990, 963842), (9889, 876220), (9988, 867535), (10615, 816292), (11194, 774070), (11966, 724130), (12485, 694028), (13166, 658130), (14074, 615670), (17980, 481921), (19778, 438110), (21230, 408146), (22388, 387035), (23932, 362065), (24970, 347014), (26332, 329065), (27985, 309628), (28148, 307835), (29915, 289652), (32915, 263252), (35185, 246268), (39556, 219055), (42460, 204073), (43811, 197780), (49445, 175244), (49940, 173507), (55970, 154814), (59830, 144826), (61567, 140740), (65813, 131660), (65830, 131626), (70370, 123134), (72413, 119660), (77407, 111940), (87622, 98890)]