45030280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66221}}^1$

素因数の和:66249

約数の個数: 32

約数和(自身を含む): 107279640

約数和(自身を除く): 62249360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66221, 132442, 264884, 331105, 529768, 662210, 1125757, 1324420, 2251514, 2648840, 4503028, 5628785, 9006056, 11257570, 22515140, 45030280]

約数ペア:

[(1, 45030280), (2, 22515140), (4, 11257570), (5, 9006056), (8, 5628785), (10, 4503028), (17, 2648840), (20, 2251514), (34, 1324420), (40, 1125757), (68, 662210), (85, 529768), (136, 331105), (170, 264884), (340, 132442), (680, 66221)]