527926920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2203}}^1$

素因数の和:4214

約数の個数: 64

約数和(自身を含む): 1585293120

約数和(自身を除く): 1057366200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1997, 2203, 3994, 4406, 5991, 6609, 7988, 8812, 9985, 11015, 11982, 13218, 15976, 17624, 19970, 22030, 23964, 26436, 29955, 33045, 39940, 44060, 47928, 52872, 59910, 66090, 79880, 88120, 119820, 132180, 239640, 264360, 4399391, 8798782, 13198173, 17597564, 21996955, 26396346, 35195128, 43993910, 52792692, 65990865, 87987820, 105585384, 131981730, 175975640, 263963460, 527926920]

約数ペア:

[(1, 527926920), (2, 263963460), (3, 175975640), (4, 131981730), (5, 105585384), (6, 87987820), (8, 65990865), (10, 52792692), (12, 43993910), (15, 35195128), (20, 26396346), (24, 21996955), (30, 17597564), (40, 13198173), (60, 8798782), (120, 4399391), (1997, 264360), (2203, 239640), (3994, 132180), (4406, 119820), (5991, 88120), (6609, 79880), (7988, 66090), (8812, 59910), (9985, 52872), (11015, 47928), (11982, 44060), (13218, 39940), (15976, 33045), (17624, 29955), (19970, 26436), (22030, 23964)]