40268710

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{24113}}^1$

素因数の和:24287

約数の個数: 16

約数和(自身を含む): 72920736

約数和(自身を除く): 32652026

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 24113, 48226, 120565, 241130, 4026871, 8053742, 20134355, 40268710]

約数ペア:

[(1, 40268710), (2, 20134355), (5, 8053742), (10, 4026871), (167, 241130), (334, 120565), (835, 48226), (1670, 24113)]