119157920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{106391}}^1$

素因数の和:106413

約数の個数: 48

約数和(自身を含む): 321729408

約数和(自身を除く): 202571488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 106391, 212782, 425564, 531955, 744737, 851128, 1063910, 1489474, 1702256, 2127820, 2978948, 3404512, 3723685, 4255640, 5957896, 7447370, 8511280, 11915792, 14894740, 17022560, 23831584, 29789480, 59578960, 119157920]

約数ペア:

[(1, 119157920), (2, 59578960), (4, 29789480), (5, 23831584), (7, 17022560), (8, 14894740), (10, 11915792), (14, 8511280), (16, 7447370), (20, 5957896), (28, 4255640), (32, 3723685), (35, 3404512), (40, 2978948), (56, 2127820), (70, 1702256), (80, 1489474), (112, 1063910), (140, 851128), (160, 744737), (224, 531955), (280, 425564), (560, 212782), (1120, 106391)]