13574560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2345

約数の個数: 48

約数和(自身を含む): 32951016

約数和(自身を除く): 19376456

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, 2293, 2960, 4586, 5920, 9172, 11465, 18344, 22930, 36688, 45860, 73376, 84841, 91720, 169682, 183440, 339364, 366880, 424205, 678728, 848410, 1357456, 1696820, 2714912, 3393640, 6787280, 13574560]

約数ペア:

[(1, 13574560), (2, 6787280), (4, 3393640), (5, 2714912), (8, 1696820), (10, 1357456), (16, 848410), (20, 678728), (32, 424205), (37, 366880), (40, 339364), (74, 183440), (80, 169682), (148, 91720), (160, 84841), (185, 73376), (296, 45860), (370, 36688), (592, 22930), (740, 18344), (1184, 11465), (1480, 9172), (2293, 5920), (2960, 4586)]