8803240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7589}}^1$

素因数の和:7629

約数の個数: 32

約数和(自身を含む): 20493000

約数和(自身を除く): 11689760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7589, 15178, 30356, 37945, 60712, 75890, 151780, 220081, 303560, 440162, 880324, 1100405, 1760648, 2200810, 4401620, 8803240]

約数ペア:

[(1, 8803240), (2, 4401620), (4, 2200810), (5, 1760648), (8, 1100405), (10, 880324), (20, 440162), (29, 303560), (40, 220081), (58, 151780), (116, 75890), (145, 60712), (232, 37945), (290, 30356), (580, 15178), (1160, 7589)]