17143700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 44788800

約数和(自身を除く): 27645100

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, 475, 532, 665, 700, 950, 1289, 1330, 1900, 2578, 2660, 3325, 5156, 6445, 6650, 9023, 12890, 13300, 18046, 24491, 25780, 32225, 36092, 45115, 48982, 64450, 90230, 97964, 122455, 128900, 171437, 180460, 225575, 244910, 342874, 451150, 489820, 612275, 685748, 857185, 902300, 1224550, 1714370, 2449100, 3428740, 4285925, 8571850, 17143700]

約数ペア:

[(1, 17143700), (2, 8571850), (4, 4285925), (5, 3428740), (7, 2449100), (10, 1714370), (14, 1224550), (19, 902300), (20, 857185), (25, 685748), (28, 612275), (35, 489820), (38, 451150), (50, 342874), (70, 244910), (76, 225575), (95, 180460), (100, 171437), (133, 128900), (140, 122455), (175, 97964), (190, 90230), (266, 64450), (350, 48982), (380, 45115), (475, 36092), (532, 32225), (665, 25780), (700, 24491), (950, 18046), (1289, 13300), (1330, 12890), (1900, 9023), (2578, 6650), (2660, 6445), (3325, 5156)]