23796940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69991}}^1$

素因数の和:70017

約数の個数: 24

約数和(自身を含む): 52913952

約数和(自身を除く): 29117012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 69991, 139982, 279964, 349955, 699910, 1189847, 1399820, 2379694, 4759388, 5949235, 11898470, 23796940]

約数ペア:

[(1, 23796940), (2, 11898470), (4, 5949235), (5, 4759388), (10, 2379694), (17, 1399820), (20, 1189847), (34, 699910), (68, 349955), (85, 279964), (170, 139982), (340, 69991)]