4767820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 10916640

約数和(自身を除く): 6148820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 379, 629, 740, 758, 1258, 1516, 1895, 2516, 3145, 3790, 6290, 6443, 7580, 12580, 12886, 14023, 25772, 28046, 32215, 56092, 64430, 70115, 128860, 140230, 238391, 280460, 476782, 953564, 1191955, 2383910, 4767820]

約数ペア:

[(1, 4767820), (2, 2383910), (4, 1191955), (5, 953564), (10, 476782), (17, 280460), (20, 238391), (34, 140230), (37, 128860), (68, 70115), (74, 64430), (85, 56092), (148, 32215), (170, 28046), (185, 25772), (340, 14023), (370, 12886), (379, 12580), (629, 7580), (740, 6443), (758, 6290), (1258, 3790), (1516, 3145), (1895, 2516)]