57295240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38713}}^1$

素因数の和:38761

約数の個数: 32

約数和(自身を含む): 132401880

約数和(自身を除く): 75106640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 38713, 77426, 154852, 193565, 309704, 387130, 774260, 1432381, 1548520, 2864762, 5729524, 7161905, 11459048, 14323810, 28647620, 57295240]

約数ペア:

[(1, 57295240), (2, 28647620), (4, 14323810), (5, 11459048), (8, 7161905), (10, 5729524), (20, 2864762), (37, 1548520), (40, 1432381), (74, 774260), (148, 387130), (185, 309704), (296, 193565), (370, 154852), (740, 77426), (1480, 38713)]