182445980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6577}}^1$

素因数の和:6678

約数の個数: 48

約数和(自身を含む): 408888480

約数和(自身を除く): 226442500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6577, 6935, 13154, 13870, 26308, 27740, 32885, 65770, 124963, 131540, 249926, 480121, 499852, 624815, 960242, 1249630, 1920484, 2400605, 2499260, 4801210, 9122299, 9602420, 18244598, 36489196, 45611495, 91222990, 182445980]

約数ペア:

[(1, 182445980), (2, 91222990), (4, 45611495), (5, 36489196), (10, 18244598), (19, 9602420), (20, 9122299), (38, 4801210), (73, 2499260), (76, 2400605), (95, 1920484), (146, 1249630), (190, 960242), (292, 624815), (365, 499852), (380, 480121), (730, 249926), (1387, 131540), (1460, 124963), (2774, 65770), (5548, 32885), (6577, 27740), (6935, 26308), (13154, 13870)]