26962640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9109}}^1$

素因数の和:9159

約数の個数: 40

約数和(自身を含む): 64389480

約数和(自身を除く): 37426840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9109, 18218, 36436, 45545, 72872, 91090, 145744, 182180, 337033, 364360, 674066, 728720, 1348132, 1685165, 2696264, 3370330, 5392528, 6740660, 13481320, 26962640]

約数ペア:

[(1, 26962640), (2, 13481320), (4, 6740660), (5, 5392528), (8, 3370330), (10, 2696264), (16, 1685165), (20, 1348132), (37, 728720), (40, 674066), (74, 364360), (80, 337033), (148, 182180), (185, 145744), (296, 91090), (370, 72872), (592, 45545), (740, 36436), (1480, 18218), (2960, 9109)]