70116560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21377}}^1$

素因数の和:21431

約数の個数: 40

約数和(自身を含む): 167004936

約数和(自身を除く): 96888376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 21377, 42754, 85508, 106885, 171016, 213770, 342032, 427540, 855080, 876457, 1710160, 1752914, 3505828, 4382285, 7011656, 8764570, 14023312, 17529140, 35058280, 70116560]

約数ペア:

[(1, 70116560), (2, 35058280), (4, 17529140), (5, 14023312), (8, 8764570), (10, 7011656), (16, 4382285), (20, 3505828), (40, 1752914), (41, 1710160), (80, 876457), (82, 855080), (164, 427540), (205, 342032), (328, 213770), (410, 171016), (656, 106885), (820, 85508), (1640, 42754), (3280, 21377)]