60971380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 135495360

約数和(自身を除く): 74523980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 281, 380, 562, 571, 1124, 1142, 1405, 2284, 2810, 2855, 5339, 5620, 5710, 10678, 10849, 11420, 21356, 21698, 26695, 43396, 53390, 54245, 106780, 108490, 160451, 216980, 320902, 641804, 802255, 1604510, 3048569, 3209020, 6097138, 12194276, 15242845, 30485690, 60971380]

約数ペア:

[(1, 60971380), (2, 30485690), (4, 15242845), (5, 12194276), (10, 6097138), (19, 3209020), (20, 3048569), (38, 1604510), (76, 802255), (95, 641804), (190, 320902), (281, 216980), (380, 160451), (562, 108490), (571, 106780), (1124, 54245), (1142, 53390), (1405, 43396), (2284, 26695), (2810, 21698), (2855, 21356), (5339, 11420), (5620, 10849), (5710, 10678)]