99312680

素因数分解:

$2^3\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1871}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 223741440

約数和(自身を除く): 124428760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1327, 1871, 2654, 3742, 5308, 6635, 7484, 9355, 10616, 13270, 14968, 18710, 26540, 37420, 53080, 74840, 2482817, 4965634, 9931268, 12414085, 19862536, 24828170, 49656340, 99312680]

約数ペア:

[(1, 99312680), (2, 49656340), (4, 24828170), (5, 19862536), (8, 12414085), (10, 9931268), (20, 4965634), (40, 2482817), (1327, 74840), (1871, 53080), (2654, 37420), (3742, 26540), (5308, 18710), (6635, 14968), (7484, 13270), (9355, 10616)]