57223760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65027}}^1$

素因数の和:65051

約数の個数: 40

約数和(自身を含む): 145142496

約数和(自身を除く): 87918736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 65027, 130054, 260108, 325135, 520216, 650270, 715297, 1040432, 1300540, 1430594, 2601080, 2861188, 3576485, 5202160, 5722376, 7152970, 11444752, 14305940, 28611880, 57223760]

約数ペア:

[(1, 57223760), (2, 28611880), (4, 14305940), (5, 11444752), (8, 7152970), (10, 5722376), (11, 5202160), (16, 3576485), (20, 2861188), (22, 2601080), (40, 1430594), (44, 1300540), (55, 1040432), (80, 715297), (88, 650270), (110, 520216), (176, 325135), (220, 260108), (440, 130054), (880, 65027)]