40260010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18553}}^1$

素因数の和:18598

約数の個数: 32

約数和(自身を含む): 85496832

約数和(自身を除く): 45236822

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 18553, 37106, 92765, 129871, 185530, 259742, 575143, 649355, 1150286, 1298710, 2875715, 4026001, 5751430, 8052002, 20130005, 40260010]

約数ペア:

[(1, 40260010), (2, 20130005), (5, 8052002), (7, 5751430), (10, 4026001), (14, 2875715), (31, 1298710), (35, 1150286), (62, 649355), (70, 575143), (155, 259742), (217, 185530), (310, 129871), (434, 92765), (1085, 37106), (2170, 18553)]