40898810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{61043}}^1$

素因数の和:61117

約数の個数: 16

約数和(自身を含む): 74717856

約数和(自身を除く): 33819046

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 61043, 122086, 305215, 610430, 4089881, 8179762, 20449405, 40898810]

約数ペア:

[(1, 40898810), (2, 20449405), (5, 8179762), (10, 4089881), (67, 610430), (134, 305215), (335, 122086), (670, 61043)]