103796680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 267079680

約数和(自身を除く): 163283000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 47, 52, 62, 65, 94, 104, 124, 130, 137, 155, 188, 235, 248, 260, 274, 310, 376, 403, 470, 520, 548, 611, 620, 685, 806, 940, 1096, 1222, 1240, 1370, 1457, 1612, 1781, 1880, 2015, 2444, 2740, 2914, 3055, 3224, 3562, 4030, 4247, 4888, 5480, 5828, 6110, 6439, 7124, 7285, 8060, 8494, 8905, 11656, 12220, 12878, 14248, 14570, 16120, 16988, 17810, 18941, 21235, 24440, 25756, 29140, 32195, 33976, 35620, 37882, 42470, 51512, 55211, 58280, 64390, 71240, 75764, 83707, 84940, 94705, 110422, 128780, 151528, 167414, 169880, 189410, 199609, 220844, 257560, 276055, 334828, 378820, 399218, 418535, 441688, 552110, 669656, 757640, 798436, 837070, 998045, 1104220, 1596872, 1674140, 1996090, 2208440, 2594917, 3348280, 3992180, 5189834, 7984360, 10379668, 12974585, 20759336, 25949170, 51898340, 103796680]

約数ペア:

[(1, 103796680), (2, 51898340), (4, 25949170), (5, 20759336), (8, 12974585), (10, 10379668), (13, 7984360), (20, 5189834), (26, 3992180), (31, 3348280), (40, 2594917), (47, 2208440), (52, 1996090), (62, 1674140), (65, 1596872), (94, 1104220), (104, 998045), (124, 837070), (130, 798436), (137, 757640), (155, 669656), (188, 552110), (235, 441688), (248, 418535), (260, 399218), (274, 378820), (310, 334828), (376, 276055), (403, 257560), (470, 220844), (520, 199609), (548, 189410), (611, 169880), (620, 167414), (685, 151528), (806, 128780), (940, 110422), (1096, 94705), (1222, 84940), (1240, 83707), (1370, 75764), (1457, 71240), (1612, 64390), (1781, 58280), (1880, 55211), (2015, 51512), (2444, 42470), (2740, 37882), (2914, 35620), (3055, 33976), (3224, 32195), (3562, 29140), (4030, 25756), (4247, 24440), (4888, 21235), (5480, 18941), (5828, 17810), (6110, 16988), (6439, 16120), (7124, 14570), (7285, 14248), (8060, 12878), (8494, 12220), (8905, 11656)]