2565366860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18324049}}^1$

素因数の和:18324065

約数の個数: 24

約数和(自身を含む): 6156880800

約数和(自身を除く): 3591513940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18324049, 36648098, 73296196, 91620245, 128268343, 183240490, 256536686, 366480980, 513073372, 641341715, 1282683430, 2565366860]

約数ペア:

[(1, 2565366860), (2, 1282683430), (4, 641341715), (5, 513073372), (7, 366480980), (10, 256536686), (14, 183240490), (20, 128268343), (28, 91620245), (35, 73296196), (70, 36648098), (140, 18324049)]