15449920

素因数分解:

$2^6\times 5^1\times {\mathrm{48281}}^1$

素因数の和:48298

約数の個数: 28

約数和(自身を含む): 36790884

約数和(自身を除く): 21340964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48281, 96562, 193124, 241405, 386248, 482810, 772496, 965620, 1544992, 1931240, 3089984, 3862480, 7724960, 15449920]

約数ペア:

[(1, 15449920), (2, 7724960), (4, 3862480), (5, 3089984), (8, 1931240), (10, 1544992), (16, 965620), (20, 772496), (32, 482810), (40, 386248), (64, 241405), (80, 193124), (160, 96562), (320, 48281)]