9828700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 25692800

約数和(自身を除く): 15864100

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, 739, 950, 1330, 1478, 1900, 2660, 2956, 3325, 3695, 5173, 6650, 7390, 10346, 13300, 14041, 14780, 18475, 20692, 25865, 28082, 36950, 51730, 56164, 70205, 73900, 98287, 103460, 129325, 140410, 196574, 258650, 280820, 351025, 393148, 491435, 517300, 702050, 982870, 1404100, 1965740, 2457175, 4914350, 9828700]

約数ペア:

[(1, 9828700), (2, 4914350), (4, 2457175), (5, 1965740), (7, 1404100), (10, 982870), (14, 702050), (19, 517300), (20, 491435), (25, 393148), (28, 351025), (35, 280820), (38, 258650), (50, 196574), (70, 140410), (76, 129325), (95, 103460), (100, 98287), (133, 73900), (140, 70205), (175, 56164), (190, 51730), (266, 36950), (350, 28082), (380, 25865), (475, 20692), (532, 18475), (665, 14780), (700, 14041), (739, 13300), (950, 10346), (1330, 7390), (1478, 6650), (1900, 5173), (2660, 3695), (2956, 3325)]