9821120

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 56

約数和(自身を含む): 23920704

約数和(自身を除く): 14099584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 653, 752, 940, 1306, 1504, 1880, 2612, 3008, 3265, 3760, 5224, 6530, 7520, 10448, 13060, 15040, 20896, 26120, 30691, 41792, 52240, 61382, 104480, 122764, 153455, 208960, 245528, 306910, 491056, 613820, 982112, 1227640, 1964224, 2455280, 4910560, 9821120]

約数ペア:

[(1, 9821120), (2, 4910560), (4, 2455280), (5, 1964224), (8, 1227640), (10, 982112), (16, 613820), (20, 491056), (32, 306910), (40, 245528), (47, 208960), (64, 153455), (80, 122764), (94, 104480), (160, 61382), (188, 52240), (235, 41792), (320, 30691), (376, 26120), (470, 20896), (653, 15040), (752, 13060), (940, 10448), (1306, 7520), (1504, 6530), (1880, 5224), (2612, 3760), (3008, 3265)]