45148960

素因数分解:

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

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 107163000

約数和(自身を除く): 62014040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1049, 1076, 1345, 2098, 2152, 2690, 4196, 4304, 5245, 5380, 8392, 8608, 10490, 10760, 16784, 20980, 21520, 33568, 41960, 43040, 83920, 167840, 282181, 564362, 1128724, 1410905, 2257448, 2821810, 4514896, 5643620, 9029792, 11287240, 22574480, 45148960]

約数ペア:

[(1, 45148960), (2, 22574480), (4, 11287240), (5, 9029792), (8, 5643620), (10, 4514896), (16, 2821810), (20, 2257448), (32, 1410905), (40, 1128724), (80, 564362), (160, 282181), (269, 167840), (538, 83920), (1049, 43040), (1076, 41960), (1345, 33568), (2098, 21520), (2152, 20980), (2690, 16784), (4196, 10760), (4304, 10490), (5245, 8608), (5380, 8392)]