1376154580

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1\times {\mathrm{599}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 2911910400

約数和(自身を除く): 1535755820

約数列:

[1, 2, 4, 5, 10, 20, 313, 367, 599, 626, 734, 1198, 1252, 1468, 1565, 1835, 2396, 2995, 3130, 3670, 5990, 6260, 7340, 11980, 114871, 187487, 219833, 229742, 374974, 439666, 459484, 574355, 749948, 879332, 937435, 1099165, 1148710, 1874870, 2198330, 2297420, 3749740, 4396660, 68807729, 137615458, 275230916, 344038645, 688077290, 1376154580]

約数ペア:

[(1, 1376154580), (2, 688077290), (4, 344038645), (5, 275230916), (10, 137615458), (20, 68807729), (313, 4396660), (367, 3749740), (599, 2297420), (626, 2198330), (734, 1874870), (1198, 1148710), (1252, 1099165), (1468, 937435), (1565, 879332), (1835, 749948), (2396, 574355), (2995, 459484), (3130, 439666), (3670, 374974), (5990, 229742), (6260, 219833), (7340, 187487), (11980, 114871)]