1115122240

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{11351}}^1$

素因数の和:11675

約数の個数: 56

約数和(自身を含む): 2664268992

約数和(自身を除く): 1549146752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 11351, 12280, 19648, 22702, 24560, 45404, 49120, 56755, 90808, 98240, 113510, 181616, 227020, 363232, 454040, 726464, 908080, 1816160, 3484757, 3632320, 6969514, 13939028, 17423785, 27878056, 34847570, 55756112, 69695140, 111512224, 139390280, 223024448, 278780560, 557561120, 1115122240]

約数ペア:

[(1, 1115122240), (2, 557561120), (4, 278780560), (5, 223024448), (8, 139390280), (10, 111512224), (16, 69695140), (20, 55756112), (32, 34847570), (40, 27878056), (64, 17423785), (80, 13939028), (160, 6969514), (307, 3632320), (320, 3484757), (614, 1816160), (1228, 908080), (1535, 726464), (2456, 454040), (3070, 363232), (4912, 227020), (6140, 181616), (9824, 113510), (11351, 98240), (12280, 90808), (19648, 56755), (22702, 49120), (24560, 45404)]