726331220

素因数分解:

$2^2\times 5^1\times {\mathrm{4793}}^1\times {\mathrm{7577}}^1$

素因数の和:12379

約数の個数: 24

約数和(自身を含む): 1525815144

約数和(自身を除く): 799483924

約数列:

[1, 2, 4, 5, 10, 20, 4793, 7577, 9586, 15154, 19172, 23965, 30308, 37885, 47930, 75770, 95860, 151540, 36316561, 72633122, 145266244, 181582805, 363165610, 726331220]

約数ペア:

[(1, 726331220), (2, 363165610), (4, 181582805), (5, 145266244), (10, 72633122), (20, 36316561), (4793, 151540), (7577, 95860), (9586, 75770), (15154, 47930), (19172, 37885), (23965, 30308)]