57296240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9811}}^1$

素因数の和:9897

約数の個数: 40

約数和(自身を含む): 135052368

約数和(自身を除く): 77756128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 9811, 19622, 39244, 49055, 78488, 98110, 156976, 196220, 392440, 716203, 784880, 1432406, 2864812, 3581015, 5729624, 7162030, 11459248, 14324060, 28648120, 57296240]

約数ペア:

[(1, 57296240), (2, 28648120), (4, 14324060), (5, 11459248), (8, 7162030), (10, 5729624), (16, 3581015), (20, 2864812), (40, 1432406), (73, 784880), (80, 716203), (146, 392440), (292, 196220), (365, 156976), (584, 98110), (730, 78488), (1168, 49055), (1460, 39244), (2920, 19622), (5840, 9811)]