108169960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34231}}^1$

素因数の和:34321

約数の個数: 32

約数和(自身を含む): 246470400

約数和(自身を除く): 138300440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 34231, 68462, 136924, 171155, 273848, 342310, 684620, 1369240, 2704249, 5408498, 10816996, 13521245, 21633992, 27042490, 54084980, 108169960]

約数ペア:

[(1, 108169960), (2, 54084980), (4, 27042490), (5, 21633992), (8, 13521245), (10, 10816996), (20, 5408498), (40, 2704249), (79, 1369240), (158, 684620), (316, 342310), (395, 273848), (632, 171155), (790, 136924), (1580, 68462), (3160, 34231)]