4004110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 7970400

約数和(自身を除く): 3966290

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 409, 445, 818, 890, 979, 1958, 2045, 4090, 4499, 4895, 8998, 9790, 22495, 36401, 44990, 72802, 182005, 364010, 400411, 800822, 2002055, 4004110]

約数ペア:

[(1, 4004110), (2, 2002055), (5, 800822), (10, 400411), (11, 364010), (22, 182005), (55, 72802), (89, 44990), (110, 36401), (178, 22495), (409, 9790), (445, 8998), (818, 4895), (890, 4499), (979, 4090), (1958, 2045)]