91923640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2512

約数の個数: 64

約数和(自身を含む): 221175360

約数和(自身を除く): 129251720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 2437, 3772, 4715, 4874, 7544, 9430, 9748, 12185, 18860, 19496, 24370, 37720, 48740, 56051, 97480, 99917, 112102, 199834, 224204, 280255, 399668, 448408, 499585, 560510, 799336, 999170, 1121020, 1998340, 2242040, 2298091, 3996680, 4596182, 9192364, 11490455, 18384728, 22980910, 45961820, 91923640]

約数ペア:

[(1, 91923640), (2, 45961820), (4, 22980910), (5, 18384728), (8, 11490455), (10, 9192364), (20, 4596182), (23, 3996680), (40, 2298091), (41, 2242040), (46, 1998340), (82, 1121020), (92, 999170), (115, 799336), (164, 560510), (184, 499585), (205, 448408), (230, 399668), (328, 280255), (410, 224204), (460, 199834), (820, 112102), (920, 99917), (943, 97480), (1640, 56051), (1886, 48740), (2437, 37720), (3772, 24370), (4715, 19496), (4874, 18860), (7544, 12185), (9430, 9748)]