5200198010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10612649}}^1$

素因数の和:10612670

約数の個数: 24

約数和(自身を含む): 10888578900

約数和(自身を除く): 5688380890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10612649, 21225298, 53063245, 74288543, 106126490, 148577086, 371442715, 520019801, 742885430, 1040039602, 2600099005, 5200198010]

約数ペア:

[(1, 5200198010), (2, 2600099005), (5, 1040039602), (7, 742885430), (10, 520019801), (14, 371442715), (35, 148577086), (49, 106126490), (70, 74288543), (98, 53063245), (245, 21225298), (490, 10612649)]