5285702960

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{475333}}^1$

素因数の和:475485

約数の個数: 40

約数和(自身を含む): 12377697360

約数和(自身を除く): 7091994400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 475333, 950666, 1901332, 2376665, 3802664, 4753330, 7605328, 9506660, 19013320, 38026640, 66071287, 132142574, 264285148, 330356435, 528570296, 660712870, 1057140592, 1321425740, 2642851480, 5285702960]

約数ペア:

[(1, 5285702960), (2, 2642851480), (4, 1321425740), (5, 1057140592), (8, 660712870), (10, 528570296), (16, 330356435), (20, 264285148), (40, 132142574), (80, 66071287), (139, 38026640), (278, 19013320), (556, 9506660), (695, 7605328), (1112, 4753330), (1390, 3802664), (2224, 2376665), (2780, 1901332), (5560, 950666), (11120, 475333)]