1402250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2695680

約数和(自身を除く): 1293430

約数列:

[1, 2, 5, 10, 25, 50, 71, 79, 125, 142, 158, 250, 355, 395, 710, 790, 1775, 1975, 3550, 3950, 5609, 8875, 9875, 11218, 17750, 19750, 28045, 56090, 140225, 280450, 701125, 1402250]

約数ペア:

[(1, 1402250), (2, 701125), (5, 280450), (10, 140225), (25, 56090), (50, 28045), (71, 19750), (79, 17750), (125, 11218), (142, 9875), (158, 8875), (250, 5609), (355, 3950), (395, 3550), (710, 1975), (790, 1775)]