5195240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5647}}^1$

素因数の和:5681

約数の個数: 32

約数和(自身を含む): 12199680

約数和(自身を除く): 7004440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5647, 11294, 22588, 28235, 45176, 56470, 112940, 129881, 225880, 259762, 519524, 649405, 1039048, 1298810, 2597620, 5195240]

約数ペア:

[(1, 5195240), (2, 2597620), (4, 1298810), (5, 1039048), (8, 649405), (10, 519524), (20, 259762), (23, 225880), (40, 129881), (46, 112940), (92, 56470), (115, 45176), (184, 28235), (230, 22588), (460, 11294), (920, 5647)]