1570604540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{2767}}^1$

素因数の和:3158

約数の個数: 48

約数和(自身を含む): 3343987584

約数和(自身を除く): 1773383044

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 281, 404, 505, 562, 1010, 1124, 1405, 2020, 2767, 2810, 5534, 5620, 11068, 13835, 27670, 28381, 55340, 56762, 113524, 141905, 279467, 283810, 558934, 567620, 777527, 1117868, 1397335, 1555054, 2794670, 3110108, 3887635, 5589340, 7775270, 15550540, 78530227, 157060454, 314120908, 392651135, 785302270, 1570604540]

約数ペア:

[(1, 1570604540), (2, 785302270), (4, 392651135), (5, 314120908), (10, 157060454), (20, 78530227), (101, 15550540), (202, 7775270), (281, 5589340), (404, 3887635), (505, 3110108), (562, 2794670), (1010, 1555054), (1124, 1397335), (1405, 1117868), (2020, 777527), (2767, 567620), (2810, 558934), (5534, 283810), (5620, 279467), (11068, 141905), (13835, 113524), (27670, 56762), (28381, 55340)]