15169400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 35786400

約数和(自身を除く): 20617000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1039, 1460, 1825, 2078, 2920, 3650, 4156, 5195, 7300, 8312, 10390, 14600, 20780, 25975, 41560, 51950, 75847, 103900, 151694, 207800, 303388, 379235, 606776, 758470, 1516940, 1896175, 3033880, 3792350, 7584700, 15169400]

約数ペア:

[(1, 15169400), (2, 7584700), (4, 3792350), (5, 3033880), (8, 1896175), (10, 1516940), (20, 758470), (25, 606776), (40, 379235), (50, 303388), (73, 207800), (100, 151694), (146, 103900), (200, 75847), (292, 51950), (365, 41560), (584, 25975), (730, 20780), (1039, 14600), (1460, 10390), (1825, 8312), (2078, 7300), (2920, 5195), (3650, 4156)]