817880060

素因数分解:

$2^2\times 5^1\times {\mathrm{6197}}^1\times {\mathrm{6599}}^1$

素因数の和:12805

約数の個数: 24

約数和(自身を含む): 1718085600

約数和(自身を除く): 900205540

約数列:

[1, 2, 4, 5, 10, 20, 6197, 6599, 12394, 13198, 24788, 26396, 30985, 32995, 61970, 65990, 123940, 131980, 40894003, 81788006, 163576012, 204470015, 408940030, 817880060]

約数ペア:

[(1, 817880060), (2, 408940030), (4, 204470015), (5, 163576012), (10, 81788006), (20, 40894003), (6197, 131980), (6599, 123940), (12394, 65990), (13198, 61970), (24788, 32995), (26396, 30985)]