13811360

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 33525576

約数和(自身を除く): 19714216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2333, 2960, 4666, 5920, 9332, 11665, 18664, 23330, 37328, 46660, 74656, 86321, 93320, 172642, 186640, 345284, 373280, 431605, 690568, 863210, 1381136, 1726420, 2762272, 3452840, 6905680, 13811360]

約数ペア:

[(1, 13811360), (2, 6905680), (4, 3452840), (5, 2762272), (8, 1726420), (10, 1381136), (16, 863210), (20, 690568), (32, 431605), (37, 373280), (40, 345284), (74, 186640), (80, 172642), (148, 93320), (160, 86321), (185, 74656), (296, 46660), (370, 37328), (592, 23330), (740, 18664), (1184, 11665), (1480, 9332), (2333, 5920), (2960, 4666)]