110118640

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6917}}^1$

素因数の和:7129

約数の個数: 40

約数和(自身を含む): 257349600

約数和(自身を除く): 147230960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 6917, 7960, 13834, 15920, 27668, 34585, 55336, 69170, 110672, 138340, 276680, 553360, 1376483, 2752966, 5505932, 6882415, 11011864, 13764830, 22023728, 27529660, 55059320, 110118640]

約数ペア:

[(1, 110118640), (2, 55059320), (4, 27529660), (5, 22023728), (8, 13764830), (10, 11011864), (16, 6882415), (20, 5505932), (40, 2752966), (80, 1376483), (199, 553360), (398, 276680), (796, 138340), (995, 110672), (1592, 69170), (1990, 55336), (3184, 34585), (3980, 27668), (6917, 15920), (7960, 13834)]