5338120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 12127320

約数和(自身を除く): 6789200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1181, 2260, 2362, 4520, 4724, 5905, 9448, 11810, 23620, 47240, 133453, 266906, 533812, 667265, 1067624, 1334530, 2669060, 5338120]

約数ペア:

[(1, 5338120), (2, 2669060), (4, 1334530), (5, 1067624), (8, 667265), (10, 533812), (20, 266906), (40, 133453), (113, 47240), (226, 23620), (452, 11810), (565, 9448), (904, 5905), (1130, 4724), (1181, 4520), (2260, 2362)]