27626480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{49333}}^1$

素因数の和:49353

約数の個数: 40

約数和(自身を含む): 73408992

約数和(自身を除く): 45782512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 49333, 98666, 197332, 246665, 345331, 394664, 493330, 690662, 789328, 986660, 1381324, 1726655, 1973320, 2762648, 3453310, 3946640, 5525296, 6906620, 13813240, 27626480]

約数ペア:

[(1, 27626480), (2, 13813240), (4, 6906620), (5, 5525296), (7, 3946640), (8, 3453310), (10, 2762648), (14, 1973320), (16, 1726655), (20, 1381324), (28, 986660), (35, 789328), (40, 690662), (56, 493330), (70, 394664), (80, 345331), (112, 246665), (140, 197332), (280, 98666), (560, 49333)]