2015096870320

素因数分解:

$2^4\times 5^1\times {\mathrm{25188710879}}^1$

素因数の和:25188710892

約数の個数: 20

約数和(自身を含む): 4685100223680

約数和(自身を除く): 2670003353360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25188710879, 50377421758, 100754843516, 125943554395, 201509687032, 251887108790, 403019374064, 503774217580, 1007548435160, 2015096870320]

約数ペア:

[(1, 2015096870320), (2, 1007548435160), (4, 503774217580), (5, 403019374064), (8, 251887108790), (10, 201509687032), (16, 125943554395), (20, 100754843516), (40, 50377421758), (80, 25188710879)]