78024490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3457}}^1$

素因数の和:3562

約数の個数: 32

約数和(自身を含む): 146646864

約数和(自身を除く): 68622374

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 3457, 4514, 6914, 11285, 17285, 22570, 34570, 127909, 210877, 255818, 421754, 639545, 1054385, 1279090, 2108770, 7802449, 15604898, 39012245, 78024490]

約数ペア:

[(1, 78024490), (2, 39012245), (5, 15604898), (10, 7802449), (37, 2108770), (61, 1279090), (74, 1054385), (122, 639545), (185, 421754), (305, 255818), (370, 210877), (610, 127909), (2257, 34570), (3457, 22570), (4514, 17285), (6914, 11285)]