45630020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120079}}^1$

素因数の和:120107

約数の個数: 24

約数和(自身を含む): 100867200

約数和(自身を除く): 55237180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 120079, 240158, 480316, 600395, 1200790, 2281501, 2401580, 4563002, 9126004, 11407505, 22815010, 45630020]

約数ペア:

[(1, 45630020), (2, 22815010), (4, 11407505), (5, 9126004), (10, 4563002), (19, 2401580), (20, 2281501), (38, 1200790), (76, 600395), (95, 480316), (190, 240158), (380, 120079)]