27510640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11093}}^1$

素因数の和:11137

約数の個数: 40

約数和(自身を含む): 66031488

約数和(自身を除く): 38520848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 11093, 22186, 44372, 55465, 88744, 110930, 177488, 221860, 343883, 443720, 687766, 887440, 1375532, 1719415, 2751064, 3438830, 5502128, 6877660, 13755320, 27510640]

約数ペア:

[(1, 27510640), (2, 13755320), (4, 6877660), (5, 5502128), (8, 3438830), (10, 2751064), (16, 1719415), (20, 1375532), (31, 887440), (40, 687766), (62, 443720), (80, 343883), (124, 221860), (155, 177488), (248, 110930), (310, 88744), (496, 55465), (620, 44372), (1240, 22186), (2480, 11093)]