22474816760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1380517}}^1$

素因数の和:1380576

約数の個数: 64

約数和(自身を含む): 56656458720

約数和(自身を除く): 34181641960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 1380517, 2761034, 5522068, 6902585, 11044136, 13805170, 15185687, 27610340, 30371374, 51079129, 55220680, 60742748, 75928435, 102158258, 121485496, 151856870, 204316516, 255395645, 303713740, 408633032, 510791290, 561870419, 607427480, 1021582580, 1123740838, 2043165160, 2247481676, 2809352095, 4494963352, 5618704190, 11237408380, 22474816760]

約数ペア:

[(1, 22474816760), (2, 11237408380), (4, 5618704190), (5, 4494963352), (8, 2809352095), (10, 2247481676), (11, 2043165160), (20, 1123740838), (22, 1021582580), (37, 607427480), (40, 561870419), (44, 510791290), (55, 408633032), (74, 303713740), (88, 255395645), (110, 204316516), (148, 151856870), (185, 121485496), (220, 102158258), (296, 75928435), (370, 60742748), (407, 55220680), (440, 51079129), (740, 30371374), (814, 27610340), (1480, 15185687), (1628, 13805170), (2035, 11044136), (3256, 6902585), (4070, 5522068), (8140, 2761034), (16280, 1380517)]