137607320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 322164000

約数和(自身を除く): 184556680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 313, 379, 580, 626, 758, 1160, 1252, 1516, 1565, 1895, 2504, 3032, 3130, 3790, 6260, 7580, 9077, 10991, 12520, 15160, 18154, 21982, 36308, 43964, 45385, 54955, 72616, 87928, 90770, 109910, 118627, 181540, 219820, 237254, 363080, 439640, 474508, 593135, 949016, 1186270, 2372540, 3440183, 4745080, 6880366, 13760732, 17200915, 27521464, 34401830, 68803660, 137607320]

約数ペア:

[(1, 137607320), (2, 68803660), (4, 34401830), (5, 27521464), (8, 17200915), (10, 13760732), (20, 6880366), (29, 4745080), (40, 3440183), (58, 2372540), (116, 1186270), (145, 949016), (232, 593135), (290, 474508), (313, 439640), (379, 363080), (580, 237254), (626, 219820), (758, 181540), (1160, 118627), (1252, 109910), (1516, 90770), (1565, 87928), (1895, 72616), (2504, 54955), (3032, 45385), (3130, 43964), (3790, 36308), (6260, 21982), (7580, 18154), (9077, 15160), (10991, 12520)]