4085157020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{193243}}^1$

素因数の和:193410

約数の個数: 48

約数和(自身を含む): 9869357568

約数和(自身を除く): 5784200548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 193243, 386486, 772972, 966215, 1352701, 1932430, 2705402, 3864860, 5410804, 6763505, 13527010, 27054020, 29179693, 58359386, 116718772, 145898465, 204257851, 291796930, 408515702, 583593860, 817031404, 1021289255, 2042578510, 4085157020]

約数ペア:

[(1, 4085157020), (2, 2042578510), (4, 1021289255), (5, 817031404), (7, 583593860), (10, 408515702), (14, 291796930), (20, 204257851), (28, 145898465), (35, 116718772), (70, 58359386), (140, 29179693), (151, 27054020), (302, 13527010), (604, 6763505), (755, 5410804), (1057, 3864860), (1510, 2705402), (2114, 1932430), (3020, 1352701), (4228, 966215), (5285, 772972), (10570, 386486), (21140, 193243)]