39989940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6599}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 73107660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 6599, 13198, 19797, 26396, 32995, 39594, 65990, 79188, 98985, 131980, 197970, 395940, 666499, 1332998, 1999497, 2665996, 3332495, 3998994, 6664990, 7997988, 9997485, 13329980, 19994970, 39989940]

約数ペア:

[(1, 39989940), (2, 19994970), (3, 13329980), (4, 9997485), (5, 7997988), (6, 6664990), (10, 3998994), (12, 3332495), (15, 2665996), (20, 1999497), (30, 1332998), (60, 666499), (101, 395940), (202, 197970), (303, 131980), (404, 98985), (505, 79188), (606, 65990), (1010, 39594), (1212, 32995), (1515, 26396), (2020, 19797), (3030, 13198), (6060, 6599)]