169040090

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 308784960

約数和(自身を除く): 139744870

約数列:

[1, 2, 5, 10, 113, 226, 227, 454, 565, 659, 1130, 1135, 1318, 2270, 3295, 6590, 25651, 51302, 74467, 128255, 148934, 149593, 256510, 299186, 372335, 744670, 747965, 1495930, 16904009, 33808018, 84520045, 169040090]

約数ペア:

[(1, 169040090), (2, 84520045), (5, 33808018), (10, 16904009), (113, 1495930), (226, 747965), (227, 744670), (454, 372335), (565, 299186), (659, 256510), (1130, 149593), (1135, 148934), (1318, 128255), (2270, 74467), (3295, 51302), (6590, 25651)]