11717996840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{502487}}^1$

素因数の和:502562

約数の個数: 64

約数和(自身を含む): 29305100160

約数和(自身を除く): 17587103320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 11660, 23320, 502487, 1004974, 2009948, 2512435, 4019896, 5024870, 5527357, 10049740, 11054714, 20099480, 22109428, 26631811, 27636785, 44218856, 53263622, 55273570, 106527244, 110547140, 133159055, 213054488, 221094280, 266318110, 292949921, 532636220, 585899842, 1065272440, 1171799684, 1464749605, 2343599368, 2929499210, 5858998420, 11717996840]

約数ペア:

[(1, 11717996840), (2, 5858998420), (4, 2929499210), (5, 2343599368), (8, 1464749605), (10, 1171799684), (11, 1065272440), (20, 585899842), (22, 532636220), (40, 292949921), (44, 266318110), (53, 221094280), (55, 213054488), (88, 133159055), (106, 110547140), (110, 106527244), (212, 55273570), (220, 53263622), (265, 44218856), (424, 27636785), (440, 26631811), (530, 22109428), (583, 20099480), (1060, 11054714), (1166, 10049740), (2120, 5527357), (2332, 5024870), (2915, 4019896), (4664, 2512435), (5830, 2009948), (11660, 1004974), (23320, 502487)]