82190320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27767}}^1$

素因数の和:27817

約数の個数: 40

約数和(自身を含む): 196264224

約数和(自身を除く): 114073904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 27767, 55534, 111068, 138835, 222136, 277670, 444272, 555340, 1027379, 1110680, 2054758, 2221360, 4109516, 5136895, 8219032, 10273790, 16438064, 20547580, 41095160, 82190320]

約数ペア:

[(1, 82190320), (2, 41095160), (4, 20547580), (5, 16438064), (8, 10273790), (10, 8219032), (16, 5136895), (20, 4109516), (37, 2221360), (40, 2054758), (74, 1110680), (80, 1027379), (148, 555340), (185, 444272), (296, 277670), (370, 222136), (592, 138835), (740, 111068), (1480, 55534), (2960, 27767)]