40457110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{13999}}^1$

素因数の和:14040

約数の個数: 24

約数和(自身を含む): 77364000

約数和(自身を除く): 36906890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 13999, 27998, 69995, 139990, 237983, 475966, 1189915, 2379830, 4045711, 8091422, 20228555, 40457110]

約数ペア:

[(1, 40457110), (2, 20228555), (5, 8091422), (10, 4045711), (17, 2379830), (34, 1189915), (85, 475966), (170, 237983), (289, 139990), (578, 69995), (1445, 27998), (2890, 13999)]