65980156610

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{877}}^1\times {\mathrm{21557}}^1$

素因数の和:22790

約数の個数: 32

約数和(自身を含む): 119245921200

約数和(自身を除く): 53265764590

約数列:

[1, 2, 5, 10, 349, 698, 877, 1745, 1754, 3490, 4385, 8770, 21557, 43114, 107785, 215570, 306073, 612146, 1530365, 3060730, 7523393, 15046786, 18905489, 37616965, 37810978, 75233930, 94527445, 189054890, 6598015661, 13196031322, 32990078305, 65980156610]

約数ペア:

[(1, 65980156610), (2, 32990078305), (5, 13196031322), (10, 6598015661), (349, 189054890), (698, 94527445), (877, 75233930), (1745, 37810978), (1754, 37616965), (3490, 18905489), (4385, 15046786), (8770, 7523393), (21557, 3060730), (43114, 1530365), (107785, 612146), (215570, 306073)]