40993480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 101450880

約数和(自身を除く): 60457400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 604, 617, 755, 1208, 1234, 1510, 1661, 2468, 3020, 3085, 3322, 4936, 6040, 6170, 6644, 6787, 8305, 12340, 13288, 13574, 16610, 24680, 27148, 33220, 33935, 54296, 66440, 67870, 93167, 135740, 186334, 271480, 372668, 465835, 745336, 931670, 1024837, 1863340, 2049674, 3726680, 4099348, 5124185, 8198696, 10248370, 20496740, 40993480]

約数ペア:

[(1, 40993480), (2, 20496740), (4, 10248370), (5, 8198696), (8, 5124185), (10, 4099348), (11, 3726680), (20, 2049674), (22, 1863340), (40, 1024837), (44, 931670), (55, 745336), (88, 465835), (110, 372668), (151, 271480), (220, 186334), (302, 135740), (440, 93167), (604, 67870), (617, 66440), (755, 54296), (1208, 33935), (1234, 33220), (1510, 27148), (1661, 24680), (2468, 16610), (3020, 13574), (3085, 13288), (3322, 12340), (4936, 8305), (6040, 6787), (6170, 6644)]