2108137040

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{233201}}^1$

素因数の和:233327

約数の個数: 40

約数和(自身を含む): 4944815208

約数和(自身を除く): 2836678168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 233201, 466402, 932804, 1166005, 1865608, 2332010, 3731216, 4664020, 9328040, 18656080, 26351713, 52703426, 105406852, 131758565, 210813704, 263517130, 421627408, 527034260, 1054068520, 2108137040]

約数ペア:

[(1, 2108137040), (2, 1054068520), (4, 527034260), (5, 421627408), (8, 263517130), (10, 210813704), (16, 131758565), (20, 105406852), (40, 52703426), (80, 26351713), (113, 18656080), (226, 9328040), (452, 4664020), (565, 3731216), (904, 2332010), (1130, 1865608), (1808, 1166005), (2260, 932804), (4520, 466402), (9040, 233201)]