89163640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5701}}^1$

素因数の和:5752

約数の個数: 64

約数和(自身を含む): 221693760

約数和(自身を除く): 132530120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 5701, 7820, 11402, 15640, 22804, 28505, 45608, 57010, 96917, 114020, 131123, 193834, 228040, 262246, 387668, 484585, 524492, 655615, 775336, 969170, 1048984, 1311230, 1938340, 2229091, 2622460, 3876680, 4458182, 5244920, 8916364, 11145455, 17832728, 22290910, 44581820, 89163640]

約数ペア:

[(1, 89163640), (2, 44581820), (4, 22290910), (5, 17832728), (8, 11145455), (10, 8916364), (17, 5244920), (20, 4458182), (23, 3876680), (34, 2622460), (40, 2229091), (46, 1938340), (68, 1311230), (85, 1048984), (92, 969170), (115, 775336), (136, 655615), (170, 524492), (184, 484585), (230, 387668), (340, 262246), (391, 228040), (460, 193834), (680, 131123), (782, 114020), (920, 96917), (1564, 57010), (1955, 45608), (3128, 28505), (3910, 22804), (5701, 15640), (7820, 11402)]