100885240

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5471}}^1$

素因数の和:5943

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 126640520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 5471, 9220, 10942, 18440, 21884, 27355, 43768, 54710, 109420, 218840, 2522131, 5044262, 10088524, 12610655, 20177048, 25221310, 50442620, 100885240]

約数ペア:

[(1, 100885240), (2, 50442620), (4, 25221310), (5, 20177048), (8, 12610655), (10, 10088524), (20, 5044262), (40, 2522131), (461, 218840), (922, 109420), (1844, 54710), (2305, 43768), (3688, 27355), (4610, 21884), (5471, 18440), (9220, 10942)]