153800450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{65447}}^1$

素因数の和:65506

約数の個数: 24

約数和(自身を含む): 292159872

約数和(自身を除く): 138359422

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 65447, 130894, 327235, 654470, 1636175, 3076009, 3272350, 6152018, 15380045, 30760090, 76900225, 153800450]

約数ペア:

[(1, 153800450), (2, 76900225), (5, 30760090), (10, 15380045), (25, 6152018), (47, 3272350), (50, 3076009), (94, 1636175), (235, 654470), (470, 327235), (1175, 130894), (2350, 65447)]