67020320

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11321}}^1$

素因数の和:11373

約数の個数: 48

約数和(自身を含む): 162629208

約数和(自身を除く): 95608888

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, 2960, 5920, 11321, 22642, 45284, 56605, 90568, 113210, 181136, 226420, 362272, 418877, 452840, 837754, 905680, 1675508, 1811360, 2094385, 3351016, 4188770, 6702032, 8377540, 13404064, 16755080, 33510160, 67020320]

約数ペア:

[(1, 67020320), (2, 33510160), (4, 16755080), (5, 13404064), (8, 8377540), (10, 6702032), (16, 4188770), (20, 3351016), (32, 2094385), (37, 1811360), (40, 1675508), (74, 905680), (80, 837754), (148, 452840), (160, 418877), (185, 362272), (296, 226420), (370, 181136), (592, 113210), (740, 90568), (1184, 56605), (1480, 45284), (2960, 22642), (5920, 11321)]