23407600

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 60

約数和(自身を含む): 56775880

約数和(自身を除く): 33368280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 200, 278, 400, 421, 556, 695, 842, 1112, 1390, 1684, 2105, 2224, 2780, 3368, 3475, 4210, 5560, 6736, 6950, 8420, 10525, 11120, 13900, 16840, 21050, 27800, 33680, 42100, 55600, 58519, 84200, 117038, 168400, 234076, 292595, 468152, 585190, 936304, 1170380, 1462975, 2340760, 2925950, 4681520, 5851900, 11703800, 23407600]

約数ペア:

[(1, 23407600), (2, 11703800), (4, 5851900), (5, 4681520), (8, 2925950), (10, 2340760), (16, 1462975), (20, 1170380), (25, 936304), (40, 585190), (50, 468152), (80, 292595), (100, 234076), (139, 168400), (200, 117038), (278, 84200), (400, 58519), (421, 55600), (556, 42100), (695, 33680), (842, 27800), (1112, 21050), (1390, 16840), (1684, 13900), (2105, 11120), (2224, 10525), (2780, 8420), (3368, 6950), (3475, 6736), (4210, 5560)]