6565280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 15944040

約数和(自身を除く): 9378760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1109, 1184, 1480, 2218, 2960, 4436, 5545, 5920, 8872, 11090, 17744, 22180, 35488, 41033, 44360, 82066, 88720, 164132, 177440, 205165, 328264, 410330, 656528, 820660, 1313056, 1641320, 3282640, 6565280]

約数ペア:

[(1, 6565280), (2, 3282640), (4, 1641320), (5, 1313056), (8, 820660), (10, 656528), (16, 410330), (20, 328264), (32, 205165), (37, 177440), (40, 164132), (74, 88720), (80, 82066), (148, 44360), (160, 41033), (185, 35488), (296, 22180), (370, 17744), (592, 11090), (740, 8872), (1109, 5920), (1184, 5545), (1480, 4436), (2218, 2960)]