1013058680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{4243}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 2346762240

約数和(自身を除く): 1333703560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 127, 188, 235, 254, 376, 470, 508, 635, 940, 1016, 1270, 1880, 2540, 4243, 5080, 5969, 8486, 11938, 16972, 21215, 23876, 29845, 33944, 42430, 47752, 59690, 84860, 119380, 169720, 199421, 238760, 398842, 538861, 797684, 997105, 1077722, 1595368, 1994210, 2155444, 2694305, 3988420, 4310888, 5388610, 7976840, 10777220, 21554440, 25326467, 50652934, 101305868, 126632335, 202611736, 253264670, 506529340, 1013058680]

約数ペア:

[(1, 1013058680), (2, 506529340), (4, 253264670), (5, 202611736), (8, 126632335), (10, 101305868), (20, 50652934), (40, 25326467), (47, 21554440), (94, 10777220), (127, 7976840), (188, 5388610), (235, 4310888), (254, 3988420), (376, 2694305), (470, 2155444), (508, 1994210), (635, 1595368), (940, 1077722), (1016, 997105), (1270, 797684), (1880, 538861), (2540, 398842), (4243, 238760), (5080, 199421), (5969, 169720), (8486, 119380), (11938, 84860), (16972, 59690), (21215, 47752), (23876, 42430), (29845, 33944)]