82526440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50321}}^1$

素因数の和:50373

約数の個数: 32

約数和(自身を含む): 190217160

約数和(自身を除く): 107690720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 50321, 100642, 201284, 251605, 402568, 503210, 1006420, 2012840, 2063161, 4126322, 8252644, 10315805, 16505288, 20631610, 41263220, 82526440]

約数ペア:

[(1, 82526440), (2, 41263220), (4, 20631610), (5, 16505288), (8, 10315805), (10, 8252644), (20, 4126322), (40, 2063161), (41, 2012840), (82, 1006420), (164, 503210), (205, 402568), (328, 251605), (410, 201284), (820, 100642), (1640, 50321)]