88206140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5647}}^1$

素因数の和:5738

約数の個数: 48

約数和(自身を含む): 204954624

約数和(自身を除く): 116748484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 5647, 7810, 11294, 15620, 22588, 28235, 56470, 62117, 112940, 124234, 248468, 310585, 400937, 621170, 801874, 1242340, 1603748, 2004685, 4009370, 4410307, 8018740, 8820614, 17641228, 22051535, 44103070, 88206140]

約数ペア:

[(1, 88206140), (2, 44103070), (4, 22051535), (5, 17641228), (10, 8820614), (11, 8018740), (20, 4410307), (22, 4009370), (44, 2004685), (55, 1603748), (71, 1242340), (110, 801874), (142, 621170), (220, 400937), (284, 310585), (355, 248468), (710, 124234), (781, 112940), (1420, 62117), (1562, 56470), (3124, 28235), (3905, 22588), (5647, 15620), (7810, 11294)]