1844615020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{8999}}^1$

素因数の和:9322

約数の個数: 48

約数和(自身を含む): 3993192000

約数和(自身を除く): 2148576980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 277, 370, 554, 740, 1108, 1385, 2770, 5540, 8999, 10249, 17998, 20498, 35996, 40996, 44995, 51245, 89990, 102490, 179980, 204980, 332963, 665926, 1331852, 1664815, 2492723, 3329630, 4985446, 6659260, 9970892, 12463615, 24927230, 49854460, 92230751, 184461502, 368923004, 461153755, 922307510, 1844615020]

約数ペア:

[(1, 1844615020), (2, 922307510), (4, 461153755), (5, 368923004), (10, 184461502), (20, 92230751), (37, 49854460), (74, 24927230), (148, 12463615), (185, 9970892), (277, 6659260), (370, 4985446), (554, 3329630), (740, 2492723), (1108, 1664815), (1385, 1331852), (2770, 665926), (5540, 332963), (8999, 204980), (10249, 179980), (17998, 102490), (20498, 89990), (35996, 51245), (40996, 44995)]