29070480640

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{23633}}^1$

素因数の和:23716

約数の個数: 108

約数和(自身を含む): 71954611092

約数和(自身を除く): 42884130452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 961, 992, 1240, 1280, 1922, 1984, 2480, 3844, 3968, 4805, 4960, 7688, 7936, 9610, 9920, 15376, 19220, 19840, 23633, 30752, 38440, 39680, 47266, 61504, 76880, 94532, 118165, 123008, 153760, 189064, 236330, 246016, 307520, 378128, 472660, 615040, 732623, 756256, 945320, 1230080, 1465246, 1512512, 1890640, 2930492, 3025024, 3663115, 3781280, 5860984, 6050048, 7326230, 7562560, 11721968, 14652460, 15125120, 22711313, 23443936, 29304920, 30250240, 45422626, 46887872, 58609840, 90845252, 93775744, 113556565, 117219680, 181690504, 187551488, 227113130, 234439360, 363381008, 454226260, 468878720, 726762016, 908452520, 937757440, 1453524032, 1816905040, 2907048064, 3633810080, 5814096128, 7267620160, 14535240320, 29070480640]

約数ペア:

[(1, 29070480640), (2, 14535240320), (4, 7267620160), (5, 5814096128), (8, 3633810080), (10, 2907048064), (16, 1816905040), (20, 1453524032), (31, 937757440), (32, 908452520), (40, 726762016), (62, 468878720), (64, 454226260), (80, 363381008), (124, 234439360), (128, 227113130), (155, 187551488), (160, 181690504), (248, 117219680), (256, 113556565), (310, 93775744), (320, 90845252), (496, 58609840), (620, 46887872), (640, 45422626), (961, 30250240), (992, 29304920), (1240, 23443936), (1280, 22711313), (1922, 15125120), (1984, 14652460), (2480, 11721968), (3844, 7562560), (3968, 7326230), (4805, 6050048), (4960, 5860984), (7688, 3781280), (7936, 3663115), (9610, 3025024), (9920, 2930492), (15376, 1890640), (19220, 1512512), (19840, 1465246), (23633, 1230080), (30752, 945320), (38440, 756256), (39680, 732623), (47266, 615040), (61504, 472660), (76880, 378128), (94532, 307520), (118165, 246016), (123008, 236330), (153760, 189064)]