5173700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 13540800

約数和(自身を除く): 8367100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 389, 475, 532, 665, 700, 778, 950, 1330, 1556, 1900, 1945, 2660, 2723, 3325, 3890, 5446, 6650, 7391, 7780, 9725, 10892, 13300, 13615, 14782, 19450, 27230, 29564, 36955, 38900, 51737, 54460, 68075, 73910, 103474, 136150, 147820, 184775, 206948, 258685, 272300, 369550, 517370, 739100, 1034740, 1293425, 2586850, 5173700]

約数ペア:

[(1, 5173700), (2, 2586850), (4, 1293425), (5, 1034740), (7, 739100), (10, 517370), (14, 369550), (19, 272300), (20, 258685), (25, 206948), (28, 184775), (35, 147820), (38, 136150), (50, 103474), (70, 73910), (76, 68075), (95, 54460), (100, 51737), (133, 38900), (140, 36955), (175, 29564), (190, 27230), (266, 19450), (350, 14782), (380, 13615), (389, 13300), (475, 10892), (532, 9725), (665, 7780), (700, 7391), (778, 6650), (950, 5446), (1330, 3890), (1556, 3325), (1900, 2723), (1945, 2660)]