41878660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 93219840

約数和(自身を除く): 51341180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 577, 764, 955, 1154, 1910, 2308, 2885, 3629, 3820, 5770, 7258, 10963, 11540, 14516, 18145, 21926, 36290, 43852, 54815, 72580, 109630, 110207, 219260, 220414, 440828, 551035, 1102070, 2093933, 2204140, 4187866, 8375732, 10469665, 20939330, 41878660]

約数ペア:

[(1, 41878660), (2, 20939330), (4, 10469665), (5, 8375732), (10, 4187866), (19, 2204140), (20, 2093933), (38, 1102070), (76, 551035), (95, 440828), (190, 220414), (191, 219260), (380, 110207), (382, 109630), (577, 72580), (764, 54815), (955, 43852), (1154, 36290), (1910, 21926), (2308, 18145), (2885, 14516), (3629, 11540), (3820, 10963), (5770, 7258)]