117838420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10141}}^1$

素因数の和:10240

約数の個数: 48

約数和(自身を含む): 286247808

約数和(自身を除く): 168409388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 10141, 11620, 20282, 40564, 50705, 70987, 101410, 141974, 202820, 283948, 354935, 709870, 841703, 1419740, 1683406, 3366812, 4208515, 5891921, 8417030, 11783842, 16834060, 23567684, 29459605, 58919210, 117838420]

約数ペア:

[(1, 117838420), (2, 58919210), (4, 29459605), (5, 23567684), (7, 16834060), (10, 11783842), (14, 8417030), (20, 5891921), (28, 4208515), (35, 3366812), (70, 1683406), (83, 1419740), (140, 841703), (166, 709870), (332, 354935), (415, 283948), (581, 202820), (830, 141974), (1162, 101410), (1660, 70987), (2324, 50705), (2905, 40564), (5810, 20282), (10141, 11620)]