25302912496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{3449}}^1$

素因数の和:3746

約数の個数: 80

約数和(自身を含む): 51567012000

約数和(自身を除く): 26264099504

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 163, 194, 232, 326, 388, 464, 652, 776, 1304, 1552, 2608, 2813, 3449, 4727, 5626, 6898, 9454, 11252, 13796, 15811, 18908, 22504, 27592, 31622, 37816, 45008, 55184, 63244, 75632, 100021, 126488, 200042, 252976, 334553, 400084, 458519, 562187, 669106, 800168, 917038, 1124374, 1338212, 1600336, 1834076, 2248748, 2676424, 3668152, 4497496, 5352848, 7336304, 8994992, 9702037, 16303423, 19404074, 32606846, 38808148, 54532139, 65213692, 77616296, 109064278, 130427384, 155232592, 218128556, 260854768, 436257112, 872514224, 1581432031, 3162864062, 6325728124, 12651456248, 25302912496]

約数ペア:

[(1, 25302912496), (2, 12651456248), (4, 6325728124), (8, 3162864062), (16, 1581432031), (29, 872514224), (58, 436257112), (97, 260854768), (116, 218128556), (163, 155232592), (194, 130427384), (232, 109064278), (326, 77616296), (388, 65213692), (464, 54532139), (652, 38808148), (776, 32606846), (1304, 19404074), (1552, 16303423), (2608, 9702037), (2813, 8994992), (3449, 7336304), (4727, 5352848), (5626, 4497496), (6898, 3668152), (9454, 2676424), (11252, 2248748), (13796, 1834076), (15811, 1600336), (18908, 1338212), (22504, 1124374), (27592, 917038), (31622, 800168), (37816, 669106), (45008, 562187), (55184, 458519), (63244, 400084), (75632, 334553), (100021, 252976), (126488, 200042)]