42641080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46349}}^1$

素因数の和:46383

約数の個数: 32

約数和(自身を含む): 100116000

約数和(自身を除く): 57474920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 46349, 92698, 185396, 231745, 370792, 463490, 926980, 1066027, 1853960, 2132054, 4264108, 5330135, 8528216, 10660270, 21320540, 42641080]

約数ペア:

[(1, 42641080), (2, 21320540), (4, 10660270), (5, 8528216), (8, 5330135), (10, 4264108), (20, 2132054), (23, 1853960), (40, 1066027), (46, 926980), (92, 463490), (115, 370792), (184, 231745), (230, 185396), (460, 92698), (920, 46349)]