225488920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{6703}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 525526560

約数和(自身を除く): 300037640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 3364, 4205, 6703, 6728, 8410, 13406, 16820, 26812, 33515, 33640, 53624, 67030, 134060, 194387, 268120, 388774, 777548, 971935, 1555096, 1943870, 3887740, 5637223, 7775480, 11274446, 22548892, 28186115, 45097784, 56372230, 112744460, 225488920]

約数ペア:

[(1, 225488920), (2, 112744460), (4, 56372230), (5, 45097784), (8, 28186115), (10, 22548892), (20, 11274446), (29, 7775480), (40, 5637223), (58, 3887740), (116, 1943870), (145, 1555096), (232, 971935), (290, 777548), (580, 388774), (841, 268120), (1160, 194387), (1682, 134060), (3364, 67030), (4205, 53624), (6703, 33640), (6728, 33515), (8410, 26812), (13406, 16820)]