127651000

素因数分解:

$2^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 301747680

約数和(自身を除く): 174096680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 125, 200, 214, 250, 428, 500, 535, 856, 1000, 1070, 1193, 2140, 2386, 2675, 4280, 4772, 5350, 5965, 9544, 10700, 11930, 13375, 21400, 23860, 26750, 29825, 47720, 53500, 59650, 107000, 119300, 127651, 149125, 238600, 255302, 298250, 510604, 596500, 638255, 1021208, 1193000, 1276510, 2553020, 3191275, 5106040, 6382550, 12765100, 15956375, 25530200, 31912750, 63825500, 127651000]

約数ペア:

[(1, 127651000), (2, 63825500), (4, 31912750), (5, 25530200), (8, 15956375), (10, 12765100), (20, 6382550), (25, 5106040), (40, 3191275), (50, 2553020), (100, 1276510), (107, 1193000), (125, 1021208), (200, 638255), (214, 596500), (250, 510604), (428, 298250), (500, 255302), (535, 238600), (856, 149125), (1000, 127651), (1070, 119300), (1193, 107000), (2140, 59650), (2386, 53500), (2675, 47720), (4280, 29825), (4772, 26750), (5350, 23860), (5965, 21400), (9544, 13375), (10700, 11930)]