55117120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4259

約数の個数: 56

約数和(自身を含む): 134480808

約数和(自身を除く): 79363688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 4201, 6560, 8402, 13120, 16804, 21005, 33608, 42010, 67216, 84020, 134432, 168040, 172241, 268864, 336080, 344482, 672160, 688964, 861205, 1344320, 1377928, 1722410, 2755856, 3444820, 5511712, 6889640, 11023424, 13779280, 27558560, 55117120]

約数ペア:

[(1, 55117120), (2, 27558560), (4, 13779280), (5, 11023424), (8, 6889640), (10, 5511712), (16, 3444820), (20, 2755856), (32, 1722410), (40, 1377928), (41, 1344320), (64, 861205), (80, 688964), (82, 672160), (160, 344482), (164, 336080), (205, 268864), (320, 172241), (328, 168040), (410, 134432), (656, 84020), (820, 67216), (1312, 42010), (1640, 33608), (2624, 21005), (3280, 16804), (4201, 13120), (6560, 8402)]