26088040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 64566720

約数和(自身を除く): 38478680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 281, 422, 440, 562, 844, 1055, 1124, 1405, 1688, 2110, 2248, 2321, 2810, 3091, 4220, 4642, 5620, 6182, 8440, 9284, 11240, 11605, 12364, 15455, 18568, 23210, 24728, 30910, 46420, 59291, 61820, 92840, 118582, 123640, 237164, 296455, 474328, 592910, 652201, 1185820, 1304402, 2371640, 2608804, 3261005, 5217608, 6522010, 13044020, 26088040]

約数ペア:

[(1, 26088040), (2, 13044020), (4, 6522010), (5, 5217608), (8, 3261005), (10, 2608804), (11, 2371640), (20, 1304402), (22, 1185820), (40, 652201), (44, 592910), (55, 474328), (88, 296455), (110, 237164), (211, 123640), (220, 118582), (281, 92840), (422, 61820), (440, 59291), (562, 46420), (844, 30910), (1055, 24728), (1124, 23210), (1405, 18568), (1688, 15455), (2110, 12364), (2248, 11605), (2321, 11240), (2810, 9284), (3091, 8440), (4220, 6182), (4642, 5620)]