22527800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 53129040

約数和(自身を除く): 30601240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1543, 1825, 2920, 3086, 3650, 6172, 7300, 7715, 12344, 14600, 15430, 30860, 38575, 61720, 77150, 112639, 154300, 225278, 308600, 450556, 563195, 901112, 1126390, 2252780, 2815975, 4505560, 5631950, 11263900, 22527800]

約数ペア:

[(1, 22527800), (2, 11263900), (4, 5631950), (5, 4505560), (8, 2815975), (10, 2252780), (20, 1126390), (25, 901112), (40, 563195), (50, 450556), (73, 308600), (100, 225278), (146, 154300), (200, 112639), (292, 77150), (365, 61720), (584, 38575), (730, 30860), (1460, 15430), (1543, 14600), (1825, 12344), (2920, 7715), (3086, 7300), (3650, 6172)]