45462520

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1381}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 102489120

約数和(自身を除く): 57026600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 1381, 1646, 2762, 3292, 4115, 5524, 6584, 6905, 8230, 11048, 13810, 16460, 27620, 32920, 55240, 1136563, 2273126, 4546252, 5682815, 9092504, 11365630, 22731260, 45462520]

約数ペア:

[(1, 45462520), (2, 22731260), (4, 11365630), (5, 9092504), (8, 5682815), (10, 4546252), (20, 2273126), (40, 1136563), (823, 55240), (1381, 32920), (1646, 27620), (2762, 16460), (3292, 13810), (4115, 11048), (5524, 8230), (6584, 6905)]