202829240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{33581}}^1$

素因数の和:33743

約数の個数: 32

約数和(自身を含む): 459401760

約数和(自身を除く): 256572520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 33581, 67162, 134324, 167905, 268648, 335810, 671620, 1343240, 5070731, 10141462, 20282924, 25353655, 40565848, 50707310, 101414620, 202829240]

約数ペア:

[(1, 202829240), (2, 101414620), (4, 50707310), (5, 40565848), (8, 25353655), (10, 20282924), (20, 10141462), (40, 5070731), (151, 1343240), (302, 671620), (604, 335810), (755, 268648), (1208, 167905), (1510, 134324), (3020, 67162), (6040, 33581)]