284497807760

素因数分解:

$2^4\times 5^1\times {\mathrm{6791}}^1\times {\mathrm{523667}}^1$

素因数の和:530471

約数の個数: 40

約数和(自身を含む): 661556068416

約数和(自身を除く): 377058260656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6791, 13582, 27164, 33955, 54328, 67910, 108656, 135820, 271640, 523667, 543280, 1047334, 2094668, 2618335, 4189336, 5236670, 8378672, 10473340, 20946680, 41893360, 3556222597, 7112445194, 14224890388, 17781112985, 28449780776, 35562225970, 56899561552, 71124451940, 142248903880, 284497807760]

約数ペア:

[(1, 284497807760), (2, 142248903880), (4, 71124451940), (5, 56899561552), (8, 35562225970), (10, 28449780776), (16, 17781112985), (20, 14224890388), (40, 7112445194), (80, 3556222597), (6791, 41893360), (13582, 20946680), (27164, 10473340), (33955, 8378672), (54328, 5236670), (67910, 4189336), (108656, 2618335), (135820, 2094668), (271640, 1047334), (523667, 543280)]