1551878260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1\times {\mathrm{1193}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 3288304656

約数和(自身を除く): 1736426396

約数列:

[1, 2, 4, 5, 10, 20, 193, 337, 386, 674, 772, 965, 1193, 1348, 1685, 1930, 2386, 3370, 3860, 4772, 5965, 6740, 11930, 23860, 65041, 130082, 230249, 260164, 325205, 402041, 460498, 650410, 804082, 920996, 1151245, 1300820, 1608164, 2010205, 2302490, 4020410, 4604980, 8040820, 77593913, 155187826, 310375652, 387969565, 775939130, 1551878260]

約数ペア:

[(1, 1551878260), (2, 775939130), (4, 387969565), (5, 310375652), (10, 155187826), (20, 77593913), (193, 8040820), (337, 4604980), (386, 4020410), (674, 2302490), (772, 2010205), (965, 1608164), (1193, 1300820), (1348, 1151245), (1685, 920996), (1930, 804082), (2386, 650410), (3370, 460498), (3860, 402041), (4772, 325205), (5965, 260164), (6740, 230249), (11930, 130082), (23860, 65041)]