2113043299600

素因数分解:

$2^4\times 5^2\times {\mathrm{2551}}^1\times {\mathrm{2070799}}^1$

素因数の和:2073368

約数の個数: 60

約数和(自身を含む): 5078579017600

約数和(自身を除く): 2965535718000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2551, 5102, 10204, 12755, 20408, 25510, 40816, 51020, 63775, 102040, 127550, 204080, 255100, 510200, 1020400, 2070799, 4141598, 8283196, 10353995, 16566392, 20707990, 33132784, 41415980, 51769975, 82831960, 103539950, 165663920, 207079900, 414159800, 828319600, 5282608249, 10565216498, 21130432996, 26413041245, 42260865992, 52826082490, 84521731984, 105652164980, 132065206225, 211304329960, 264130412450, 422608659920, 528260824900, 1056521649800, 2113043299600]

約数ペア:

[(1, 2113043299600), (2, 1056521649800), (4, 528260824900), (5, 422608659920), (8, 264130412450), (10, 211304329960), (16, 132065206225), (20, 105652164980), (25, 84521731984), (40, 52826082490), (50, 42260865992), (80, 26413041245), (100, 21130432996), (200, 10565216498), (400, 5282608249), (2551, 828319600), (5102, 414159800), (10204, 207079900), (12755, 165663920), (20408, 103539950), (25510, 82831960), (40816, 51769975), (51020, 41415980), (63775, 33132784), (102040, 20707990), (127550, 16566392), (204080, 10353995), (255100, 8283196), (510200, 4141598), (1020400, 2070799)]