15140500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 33493824

約数和(自身を除く): 18353324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 283, 428, 500, 535, 566, 1070, 1132, 1415, 2140, 2675, 2830, 5350, 5660, 7075, 10700, 13375, 14150, 26750, 28300, 30281, 35375, 53500, 60562, 70750, 121124, 141500, 151405, 302810, 605620, 757025, 1514050, 3028100, 3785125, 7570250, 15140500]

約数ペア:

[(1, 15140500), (2, 7570250), (4, 3785125), (5, 3028100), (10, 1514050), (20, 757025), (25, 605620), (50, 302810), (100, 151405), (107, 141500), (125, 121124), (214, 70750), (250, 60562), (283, 53500), (428, 35375), (500, 30281), (535, 28300), (566, 26750), (1070, 14150), (1132, 13375), (1415, 10700), (2140, 7075), (2675, 5660), (2830, 5350)]