38455240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50599}}^1$

素因数の和:50629

約数の個数: 32

約数和(自身を含む): 91080000

約数和(自身を除く): 52624760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 50599, 101198, 202396, 252995, 404792, 505990, 961381, 1011980, 1922762, 2023960, 3845524, 4806905, 7691048, 9613810, 19227620, 38455240]

約数ペア:

[(1, 38455240), (2, 19227620), (4, 9613810), (5, 7691048), (8, 4806905), (10, 3845524), (19, 2023960), (20, 1922762), (38, 1011980), (40, 961381), (76, 505990), (95, 404792), (152, 252995), (190, 202396), (380, 101198), (760, 50599)]