54010940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65867}}^1$

素因数の和:65917

約数の個数: 24

約数和(自身を含む): 116191152

約数和(自身を除く): 62180212

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 65867, 131734, 263468, 329335, 658670, 1317340, 2700547, 5401094, 10802188, 13502735, 27005470, 54010940]

約数ペア:

[(1, 54010940), (2, 27005470), (4, 13502735), (5, 10802188), (10, 5401094), (20, 2700547), (41, 1317340), (82, 658670), (164, 329335), (205, 263468), (410, 131734), (820, 65867)]