11701120

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 28641600

約数和(自身を除く): 16940480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 389, 470, 640, 752, 778, 940, 1504, 1556, 1880, 1945, 3008, 3112, 3760, 3890, 6016, 6224, 7520, 7780, 12448, 15040, 15560, 18283, 24896, 30080, 31120, 36566, 49792, 62240, 73132, 91415, 124480, 146264, 182830, 248960, 292528, 365660, 585056, 731320, 1170112, 1462640, 2340224, 2925280, 5850560, 11701120]

約数ペア:

[(1, 11701120), (2, 5850560), (4, 2925280), (5, 2340224), (8, 1462640), (10, 1170112), (16, 731320), (20, 585056), (32, 365660), (40, 292528), (47, 248960), (64, 182830), (80, 146264), (94, 124480), (128, 91415), (160, 73132), (188, 62240), (235, 49792), (320, 36566), (376, 31120), (389, 30080), (470, 24896), (640, 18283), (752, 15560), (778, 15040), (940, 12448), (1504, 7780), (1556, 7520), (1880, 6224), (1945, 6016), (3008, 3890), (3112, 3760)]