2019440450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{762053}}^1$

素因数の和:762118

約数の個数: 24

約数和(自身を含む): 3827035188

約数和(自身を除く): 1807594738

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 762053, 1524106, 3810265, 7620530, 19051325, 38102650, 40388809, 80777618, 201944045, 403888090, 1009720225, 2019440450]

約数ペア:

[(1, 2019440450), (2, 1009720225), (5, 403888090), (10, 201944045), (25, 80777618), (50, 40388809), (53, 38102650), (106, 19051325), (265, 7620530), (530, 3810265), (1325, 1524106), (2650, 762053)]