5625640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8301

約数の個数: 32

約数和(自身を含む): 13403880

約数和(自身を除く): 7778240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8273, 16546, 33092, 41365, 66184, 82730, 140641, 165460, 281282, 330920, 562564, 703205, 1125128, 1406410, 2812820, 5625640]

約数ペア:

[(1, 5625640), (2, 2812820), (4, 1406410), (5, 1125128), (8, 703205), (10, 562564), (17, 330920), (20, 281282), (34, 165460), (40, 140641), (68, 82730), (85, 66184), (136, 41365), (170, 33092), (340, 16546), (680, 8273)]