63186940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{108943}}^1$

素因数の和:108981

約数の個数: 24

約数和(自身を含む): 137269440

約数和(自身を除く): 74082500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 108943, 217886, 435772, 544715, 1089430, 2178860, 3159347, 6318694, 12637388, 15796735, 31593470, 63186940]

約数ペア:

[(1, 63186940), (2, 31593470), (4, 15796735), (5, 12637388), (10, 6318694), (20, 3159347), (29, 2178860), (58, 1089430), (116, 544715), (145, 435772), (290, 217886), (580, 108943)]