2225303.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:229

約数の個数: 54

約数和(自身を含む): 82104554

約数和(自身を除く): 45305254

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 73, 100, 142, 146, 284, 292, 355, 365, 710, 730, 1420, 1460, 1775, 1825, 3550, 3650, 5041, 5183, 7100, 7300, 10082, 10366, 20164, 20732, 25205, 25915, 50410, 51830, 100820, 103660, 126025, 129575, 252050, 259150, 367993, 504100, 518300, 735986, 1471972, 1839965, 3679930, 7359860, 9199825, 18399650, 36799300]

約数ペア:

[(1, 36799300), (2, 18399650), (4, 9199825), (5, 7359860), (10, 3679930), (20, 1839965), (25, 1471972), (50, 735986), (71, 518300), (73, 504100), (100, 367993), (142, 259150), (146, 252050), (284, 129575), (292, 126025), (355, 103660), (365, 100820), (710, 51830), (730, 50410), (1420, 25915), (1460, 25205), (1775, 20732), (1825, 20164), (3550, 10366), (3650, 10082), (5041, 7300), (5183, 7100)]