9956480

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 24382080

約数和(自身を除く): 14425600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 331, 376, 470, 640, 662, 752, 940, 1324, 1504, 1655, 1880, 2648, 3008, 3310, 3760, 5296, 6016, 6620, 7520, 10592, 13240, 15040, 15557, 21184, 26480, 30080, 31114, 42368, 52960, 62228, 77785, 105920, 124456, 155570, 211840, 248912, 311140, 497824, 622280, 995648, 1244560, 1991296, 2489120, 4978240, 9956480]

約数ペア:

[(1, 9956480), (2, 4978240), (4, 2489120), (5, 1991296), (8, 1244560), (10, 995648), (16, 622280), (20, 497824), (32, 311140), (40, 248912), (47, 211840), (64, 155570), (80, 124456), (94, 105920), (128, 77785), (160, 62228), (188, 52960), (235, 42368), (320, 31114), (331, 30080), (376, 26480), (470, 21184), (640, 15557), (662, 15040), (752, 13240), (940, 10592), (1324, 7520), (1504, 6620), (1655, 6016), (1880, 5296), (2648, 3760), (3008, 3310)]