40542670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12323}}^1$

素因数の和:12384

約数の個数: 32

約数和(自身を含む): 85183488

約数和(自身を除く): 44640818

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 12323, 24646, 61615, 86261, 123230, 172522, 431305, 579181, 862610, 1158362, 2895905, 4054267, 5791810, 8108534, 20271335, 40542670]

約数ペア:

[(1, 40542670), (2, 20271335), (5, 8108534), (7, 5791810), (10, 4054267), (14, 2895905), (35, 1158362), (47, 862610), (70, 579181), (94, 431305), (235, 172522), (329, 123230), (470, 86261), (658, 61615), (1645, 24646), (3290, 12323)]