63830120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83987}}^1$

素因数の和:84017

約数の個数: 32

約数和(自身を含む): 151178400

約数和(自身を除く): 87348280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 83987, 167974, 335948, 419935, 671896, 839870, 1595753, 1679740, 3191506, 3359480, 6383012, 7978765, 12766024, 15957530, 31915060, 63830120]

約数ペア:

[(1, 63830120), (2, 31915060), (4, 15957530), (5, 12766024), (8, 7978765), (10, 6383012), (19, 3359480), (20, 3191506), (38, 1679740), (40, 1595753), (76, 839870), (95, 671896), (152, 419935), (190, 335948), (380, 167974), (760, 83987)]