118655660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 256571616

約数和(自身を除く): 137915956

約数列:

[1, 2, 4, 5, 10, 20, 67, 73, 134, 146, 268, 292, 335, 365, 670, 730, 1213, 1340, 1460, 2426, 4852, 4891, 6065, 9782, 12130, 19564, 24260, 24455, 48910, 81271, 88549, 97820, 162542, 177098, 325084, 354196, 406355, 442745, 812710, 885490, 1625420, 1770980, 5932783, 11865566, 23731132, 29663915, 59327830, 118655660]

約数ペア:

[(1, 118655660), (2, 59327830), (4, 29663915), (5, 23731132), (10, 11865566), (20, 5932783), (67, 1770980), (73, 1625420), (134, 885490), (146, 812710), (268, 442745), (292, 406355), (335, 354196), (365, 325084), (670, 177098), (730, 162542), (1213, 97820), (1340, 88549), (1460, 81271), (2426, 48910), (4852, 24455), (4891, 24260), (6065, 19564), (9782, 12130)]