13229800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 31833900

約数和(自身を除く): 18604100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2281, 2900, 4562, 5800, 9124, 11405, 18248, 22810, 45620, 57025, 66149, 91240, 114050, 132298, 228100, 264596, 330745, 456200, 529192, 661490, 1322980, 1653725, 2645960, 3307450, 6614900, 13229800]

約数ペア:

[(1, 13229800), (2, 6614900), (4, 3307450), (5, 2645960), (8, 1653725), (10, 1322980), (20, 661490), (25, 529192), (29, 456200), (40, 330745), (50, 264596), (58, 228100), (100, 132298), (116, 114050), (145, 91240), (200, 66149), (232, 57025), (290, 45620), (580, 22810), (725, 18248), (1160, 11405), (1450, 9124), (2281, 5800), (2900, 4562)]