45473680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81203}}^1$

素因数の和:81223

約数の個数: 40

約数和(自身を含む): 120831552

約数和(自身を除く): 75357872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81203, 162406, 324812, 406015, 568421, 649624, 812030, 1136842, 1299248, 1624060, 2273684, 2842105, 3248120, 4547368, 5684210, 6496240, 9094736, 11368420, 22736840, 45473680]

約数ペア:

[(1, 45473680), (2, 22736840), (4, 11368420), (5, 9094736), (7, 6496240), (8, 5684210), (10, 4547368), (14, 3248120), (16, 2842105), (20, 2273684), (28, 1624060), (35, 1299248), (40, 1136842), (56, 812030), (70, 649624), (80, 568421), (112, 406015), (140, 324812), (280, 162406), (560, 81203)]