40622650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11443}}^1$

素因数の和:11526

約数の個数: 24

約数和(自身を含む): 76629024

約数和(自身を除く): 36006374

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 11443, 22886, 57215, 114430, 286075, 572150, 812453, 1624906, 4062265, 8124530, 20311325, 40622650]

約数ペア:

[(1, 40622650), (2, 20311325), (5, 8124530), (10, 4062265), (25, 1624906), (50, 812453), (71, 572150), (142, 286075), (355, 114430), (710, 57215), (1775, 22886), (3550, 11443)]