100804921340

素因数分解:

$2^2\times 5^1\times {\mathrm{15259}}^1\times {\mathrm{330313}}^1$

素因数の和:345581

約数の個数: 24

約数和(自身を含む): 211704848880

約数和(自身を除く): 110899927540

約数列:

[1, 2, 4, 5, 10, 20, 15259, 30518, 61036, 76295, 152590, 305180, 330313, 660626, 1321252, 1651565, 3303130, 6606260, 5040246067, 10080492134, 20160984268, 25201230335, 50402460670, 100804921340]

約数ペア:

[(1, 100804921340), (2, 50402460670), (4, 25201230335), (5, 20160984268), (10, 10080492134), (20, 5040246067), (15259, 6606260), (30518, 3303130), (61036, 1651565), (76295, 1321252), (152590, 660626), (305180, 330313)]