89754020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{95483}}^1$

素因数の和:95539

約数の個数: 24

約数和(自身を含む): 192495744

約数和(自身を除く): 102741724

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 95483, 190966, 381932, 477415, 954830, 1909660, 4487701, 8975402, 17950804, 22438505, 44877010, 89754020]

約数ペア:

[(1, 89754020), (2, 44877010), (4, 22438505), (5, 17950804), (10, 8975402), (20, 4487701), (47, 1909660), (94, 954830), (188, 477415), (235, 381932), (470, 190966), (940, 95483)]