32731940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 71124480

約数和(自身を除く): 38392540

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 179, 205, 223, 358, 410, 446, 716, 820, 892, 895, 1115, 1790, 2230, 3580, 4460, 7339, 9143, 14678, 18286, 29356, 36572, 36695, 39917, 45715, 73390, 79834, 91430, 146780, 159668, 182860, 199585, 399170, 798340, 1636597, 3273194, 6546388, 8182985, 16365970, 32731940]

約数ペア:

[(1, 32731940), (2, 16365970), (4, 8182985), (5, 6546388), (10, 3273194), (20, 1636597), (41, 798340), (82, 399170), (164, 199585), (179, 182860), (205, 159668), (223, 146780), (358, 91430), (410, 79834), (446, 73390), (716, 45715), (820, 39917), (892, 36695), (895, 36572), (1115, 29356), (1790, 18286), (2230, 14678), (3580, 9143), (4460, 7339)]