5051902840

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1250471}}^1$

素因数の和:1250583

約数の個数: 32

約数和(自身を含む): 11479332960

約数和(自身を除く): 6427430120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 1250471, 2500942, 5001884, 6252355, 10003768, 12504710, 25009420, 50018840, 126297571, 252595142, 505190284, 631487855, 1010380568, 1262975710, 2525951420, 5051902840]

約数ペア:

[(1, 5051902840), (2, 2525951420), (4, 1262975710), (5, 1010380568), (8, 631487855), (10, 505190284), (20, 252595142), (40, 126297571), (101, 50018840), (202, 25009420), (404, 12504710), (505, 10003768), (808, 6252355), (1010, 5001884), (2020, 2500942), (4040, 1250471)]