152608520

素因数分解:

$2^3\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{3637}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 343791000

約数和(自身を除く): 191182480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1049, 2098, 3637, 4196, 5245, 7274, 8392, 10490, 14548, 18185, 20980, 29096, 36370, 41960, 72740, 145480, 3815213, 7630426, 15260852, 19076065, 30521704, 38152130, 76304260, 152608520]

約数ペア:

[(1, 152608520), (2, 76304260), (4, 38152130), (5, 30521704), (8, 19076065), (10, 15260852), (20, 7630426), (40, 3815213), (1049, 145480), (2098, 72740), (3637, 41960), (4196, 36370), (5245, 29096), (7274, 20980), (8392, 18185), (10490, 14548)]