5280287020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{8081}}^1$

素因数の和:9010

約数の個数: 48

約数和(自身を含む): 11402602848

約数和(自身を除く): 6122315828

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 883, 1766, 3532, 4415, 8081, 8830, 16162, 17660, 32324, 32671, 40405, 65342, 80810, 130684, 161620, 163355, 298997, 326710, 597994, 653420, 1195988, 1494985, 2989970, 5979940, 7135523, 14271046, 28542092, 35677615, 71355230, 142710460, 264014351, 528028702, 1056057404, 1320071755, 2640143510, 5280287020]

約数ペア:

[(1, 5280287020), (2, 2640143510), (4, 1320071755), (5, 1056057404), (10, 528028702), (20, 264014351), (37, 142710460), (74, 71355230), (148, 35677615), (185, 28542092), (370, 14271046), (740, 7135523), (883, 5979940), (1766, 2989970), (3532, 1494985), (4415, 1195988), (8081, 653420), (8830, 597994), (16162, 326710), (17660, 298997), (32324, 163355), (32671, 161620), (40405, 130684), (65342, 80810)]