5937740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 13165824

約数和(自身を除く): 7228084

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 157, 244, 305, 310, 314, 610, 620, 628, 785, 1220, 1570, 1891, 3140, 3782, 4867, 7564, 9455, 9577, 9734, 18910, 19154, 19468, 24335, 37820, 38308, 47885, 48670, 95770, 97340, 191540, 296887, 593774, 1187548, 1484435, 2968870, 5937740]

約数ペア:

[(1, 5937740), (2, 2968870), (4, 1484435), (5, 1187548), (10, 593774), (20, 296887), (31, 191540), (61, 97340), (62, 95770), (122, 48670), (124, 47885), (155, 38308), (157, 37820), (244, 24335), (305, 19468), (310, 19154), (314, 18910), (610, 9734), (620, 9577), (628, 9455), (785, 7564), (1220, 4867), (1570, 3782), (1891, 3140)]