552025240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 1433376000

約数和(自身を除く): 881350760

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 59, 65, 76, 95, 104, 118, 130, 152, 190, 236, 247, 260, 295, 380, 472, 494, 520, 590, 760, 767, 947, 988, 1121, 1180, 1235, 1534, 1894, 1976, 2242, 2360, 2470, 3068, 3788, 3835, 4484, 4735, 4940, 5605, 6136, 7576, 7670, 8968, 9470, 9880, 11210, 12311, 14573, 15340, 17993, 18940, 22420, 24622, 29146, 30680, 35986, 37880, 44840, 49244, 55873, 58292, 61555, 71972, 72865, 89965, 98488, 111746, 116584, 123110, 143944, 145730, 179930, 223492, 233909, 246220, 279365, 291460, 359860, 446984, 467818, 492440, 558730, 582920, 719720, 726349, 935636, 1061587, 1117460, 1169545, 1452698, 1871272, 2123174, 2234920, 2339090, 2905396, 3631745, 4246348, 4678180, 5307935, 5810792, 7263490, 8492696, 9356360, 10615870, 13800631, 14526980, 21231740, 27601262, 29053960, 42463480, 55202524, 69003155, 110405048, 138006310, 276012620, 552025240]

約数ペア:

[(1, 552025240), (2, 276012620), (4, 138006310), (5, 110405048), (8, 69003155), (10, 55202524), (13, 42463480), (19, 29053960), (20, 27601262), (26, 21231740), (38, 14526980), (40, 13800631), (52, 10615870), (59, 9356360), (65, 8492696), (76, 7263490), (95, 5810792), (104, 5307935), (118, 4678180), (130, 4246348), (152, 3631745), (190, 2905396), (236, 2339090), (247, 2234920), (260, 2123174), (295, 1871272), (380, 1452698), (472, 1169545), (494, 1117460), (520, 1061587), (590, 935636), (760, 726349), (767, 719720), (947, 582920), (988, 558730), (1121, 492440), (1180, 467818), (1235, 446984), (1534, 359860), (1894, 291460), (1976, 279365), (2242, 246220), (2360, 233909), (2470, 223492), (3068, 179930), (3788, 145730), (3835, 143944), (4484, 123110), (4735, 116584), (4940, 111746), (5605, 98488), (6136, 89965), (7576, 72865), (7670, 71972), (8968, 61555), (9470, 58292), (9880, 55873), (11210, 49244), (12311, 44840), (14573, 37880), (15340, 35986), (17993, 30680), (18940, 29146), (22420, 24622)]