5486245850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{8521}}^1$

素因数の和:8775

約数の個数: 48

約数和(自身を含む): 10398203520

約数和(自身を除く): 4911957670

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 163, 326, 395, 790, 815, 1630, 1975, 3950, 4075, 8150, 8521, 12877, 17042, 25754, 42605, 64385, 85210, 128770, 213025, 321925, 426050, 643850, 673159, 1346318, 1388923, 2777846, 3365795, 6731590, 6944615, 13889230, 16828975, 33657950, 34723075, 69446150, 109724917, 219449834, 548624585, 1097249170, 2743122925, 5486245850]

約数ペア:

[(1, 5486245850), (2, 2743122925), (5, 1097249170), (10, 548624585), (25, 219449834), (50, 109724917), (79, 69446150), (158, 34723075), (163, 33657950), (326, 16828975), (395, 13889230), (790, 6944615), (815, 6731590), (1630, 3365795), (1975, 2777846), (3950, 1388923), (4075, 1346318), (8150, 673159), (8521, 643850), (12877, 426050), (17042, 321925), (25754, 213025), (42605, 128770), (64385, 85210)]