103680477640

素因数分解:

$2^3\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{802729}}^1$

素因数の和:805969

約数の個数: 32

約数和(自身を含む): 233353611000

約数和(自身を除く): 129673133360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3229, 6458, 12916, 16145, 25832, 32290, 64580, 129160, 802729, 1605458, 3210916, 4013645, 6421832, 8027290, 16054580, 32109160, 2592011941, 5184023882, 10368047764, 12960059705, 20736095528, 25920119410, 51840238820, 103680477640]

約数ペア:

[(1, 103680477640), (2, 51840238820), (4, 25920119410), (5, 20736095528), (8, 12960059705), (10, 10368047764), (20, 5184023882), (40, 2592011941), (3229, 32109160), (6458, 16054580), (12916, 8027290), (16145, 6421832), (25832, 4013645), (32290, 3210916), (64580, 1605458), (129160, 802729)]