22574480

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 52731000

約数和(自身を除く): 30156520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1049, 1076, 1345, 2098, 2152, 2690, 4196, 4304, 5245, 5380, 8392, 10490, 10760, 16784, 20980, 21520, 41960, 83920, 282181, 564362, 1128724, 1410905, 2257448, 2821810, 4514896, 5643620, 11287240, 22574480]

約数ペア:

[(1, 22574480), (2, 11287240), (4, 5643620), (5, 4514896), (8, 2821810), (10, 2257448), (16, 1410905), (20, 1128724), (40, 564362), (80, 282181), (269, 83920), (538, 41960), (1049, 21520), (1076, 20980), (1345, 16784), (2098, 10760), (2152, 10490), (2690, 8392), (4196, 5380), (4304, 5245)]