48780320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10513}}^1$

素因数の和:10557

約数の個数: 48

約数和(自身を含む): 119228760

約数和(自身を除く): 70448440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 10513, 21026, 42052, 52565, 84104, 105130, 168208, 210260, 304877, 336416, 420520, 609754, 841040, 1219508, 1524385, 1682080, 2439016, 3048770, 4878032, 6097540, 9756064, 12195080, 24390160, 48780320]

約数ペア:

[(1, 48780320), (2, 24390160), (4, 12195080), (5, 9756064), (8, 6097540), (10, 4878032), (16, 3048770), (20, 2439016), (29, 1682080), (32, 1524385), (40, 1219508), (58, 841040), (80, 609754), (116, 420520), (145, 336416), (160, 304877), (232, 210260), (290, 168208), (464, 105130), (580, 84104), (928, 52565), (1160, 42052), (2320, 21026), (4640, 10513)]