5563804520

素因数分解:

$2^3\times 5^1\times {\mathrm{139095113}}^1$

素因数の和:139095124

約数の個数: 16

約数和(自身を含む): 12518560260

約数和(自身を除く): 6954755740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139095113, 278190226, 556380452, 695475565, 1112760904, 1390951130, 2781902260, 5563804520]

約数ペア:

[(1, 5563804520), (2, 2781902260), (4, 1390951130), (5, 1112760904), (8, 695475565), (10, 556380452), (20, 278190226), (40, 139095113)]