13565680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4583}}^1$

素因数の和:4633

約数の個数: 40

約数和(自身を含む): 32399712

約数和(自身を除く): 18834032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4583, 9166, 18332, 22915, 36664, 45830, 73328, 91660, 169571, 183320, 339142, 366640, 678284, 847855, 1356568, 1695710, 2713136, 3391420, 6782840, 13565680]

約数ペア:

[(1, 13565680), (2, 6782840), (4, 3391420), (5, 2713136), (8, 1695710), (10, 1356568), (16, 847855), (20, 678284), (37, 366640), (40, 339142), (74, 183320), (80, 169571), (148, 91660), (185, 73328), (296, 45830), (370, 36664), (592, 22915), (740, 18332), (1480, 9166), (2960, 4583)]