7788500020220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3446238947}}^1$

素因数の和:3446239069

約数の個数: 24

約数和(自身を含む): 16500592083024

約数和(自身を除く): 8712092062804

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3446238947, 6892477894, 13784955788, 17231194735, 34462389470, 68924778940, 389425001011, 778850002022, 1557700004044, 1947125005055, 3894250010110, 7788500020220]

約数ペア:

[(1, 7788500020220), (2, 3894250010110), (4, 1947125005055), (5, 1557700004044), (10, 778850002022), (20, 389425001011), (113, 68924778940), (226, 34462389470), (452, 17231194735), (565, 13784955788), (1130, 6892477894), (2260, 3446238947)]