12091000

素因数分解:

$2^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 28810080

約数和(自身を除く): 16719080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 113, 125, 200, 214, 226, 250, 428, 452, 500, 535, 565, 856, 904, 1000, 1070, 1130, 2140, 2260, 2675, 2825, 4280, 4520, 5350, 5650, 10700, 11300, 12091, 13375, 14125, 21400, 22600, 24182, 26750, 28250, 48364, 53500, 56500, 60455, 96728, 107000, 113000, 120910, 241820, 302275, 483640, 604550, 1209100, 1511375, 2418200, 3022750, 6045500, 12091000]

約数ペア:

[(1, 12091000), (2, 6045500), (4, 3022750), (5, 2418200), (8, 1511375), (10, 1209100), (20, 604550), (25, 483640), (40, 302275), (50, 241820), (100, 120910), (107, 113000), (113, 107000), (125, 96728), (200, 60455), (214, 56500), (226, 53500), (250, 48364), (428, 28250), (452, 26750), (500, 24182), (535, 22600), (565, 21400), (856, 14125), (904, 13375), (1000, 12091), (1070, 11300), (1130, 10700), (2140, 5650), (2260, 5350), (2675, 4520), (2825, 4280)]