4419700

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 9682540

約数和(自身を除く): 5262840

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 229, 386, 458, 772, 916, 965, 1145, 1930, 2290, 3860, 4580, 4825, 5725, 9650, 11450, 19300, 22900, 44197, 88394, 176788, 220985, 441970, 883940, 1104925, 2209850, 4419700]

約数ペア:

[(1, 4419700), (2, 2209850), (4, 1104925), (5, 883940), (10, 441970), (20, 220985), (25, 176788), (50, 88394), (100, 44197), (193, 22900), (229, 19300), (386, 11450), (458, 9650), (772, 5725), (916, 4825), (965, 4580), (1145, 3860), (1930, 2290)]