201710010620

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1151}}^1\times {\mathrm{8599}}^1$

素因数の和:10778

約数の個数: 48

約数和(自身を含む): 424424448000

約数和(自身を除く): 222714437380

約数列:

[1, 2, 4, 5, 10, 20, 1019, 1151, 2038, 2302, 4076, 4604, 5095, 5755, 8599, 10190, 11510, 17198, 20380, 23020, 34396, 42995, 85990, 171980, 1172869, 2345738, 4691476, 5864345, 8762381, 9897449, 11728690, 17524762, 19794898, 23457380, 35049524, 39589796, 43811905, 49487245, 87623810, 98974490, 175247620, 197948980, 10085500531, 20171001062, 40342002124, 50427502655, 100855005310, 201710010620]

約数ペア:

[(1, 201710010620), (2, 100855005310), (4, 50427502655), (5, 40342002124), (10, 20171001062), (20, 10085500531), (1019, 197948980), (1151, 175247620), (2038, 98974490), (2302, 87623810), (4076, 49487245), (4604, 43811905), (5095, 39589796), (5755, 35049524), (8599, 23457380), (10190, 19794898), (11510, 17524762), (17198, 11728690), (20380, 9897449), (23020, 8762381), (34396, 5864345), (42995, 4691476), (85990, 2345738), (171980, 1172869)]