33371780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 77533680

約数和(自身を除く): 44161900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 3469, 4810, 6938, 9620, 13876, 17345, 34690, 45097, 69380, 90194, 128353, 180388, 225485, 256706, 450970, 513412, 641765, 901940, 1283530, 1668589, 2567060, 3337178, 6674356, 8342945, 16685890, 33371780]

約数ペア:

[(1, 33371780), (2, 16685890), (4, 8342945), (5, 6674356), (10, 3337178), (13, 2567060), (20, 1668589), (26, 1283530), (37, 901940), (52, 641765), (65, 513412), (74, 450970), (130, 256706), (148, 225485), (185, 180388), (260, 128353), (370, 90194), (481, 69380), (740, 45097), (962, 34690), (1924, 17345), (2405, 13876), (3469, 9620), (4810, 6938)]