7496383880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{9227}}^1$

素因数の和:10326

約数の個数: 64

約数和(自身を含む): 17773128000

約数和(自身を除く): 10276744120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1069, 2138, 4276, 5345, 8552, 9227, 10690, 18454, 20311, 21380, 36908, 40622, 42760, 46135, 73816, 81244, 92270, 101555, 162488, 175313, 184540, 203110, 350626, 369080, 406220, 701252, 812440, 876565, 1402504, 1753130, 3506260, 7012520, 9863663, 19727326, 39454652, 49318315, 78909304, 98636630, 187409597, 197273260, 374819194, 394546520, 749638388, 937047985, 1499276776, 1874095970, 3748191940, 7496383880]

約数ペア:

[(1, 7496383880), (2, 3748191940), (4, 1874095970), (5, 1499276776), (8, 937047985), (10, 749638388), (19, 394546520), (20, 374819194), (38, 197273260), (40, 187409597), (76, 98636630), (95, 78909304), (152, 49318315), (190, 39454652), (380, 19727326), (760, 9863663), (1069, 7012520), (2138, 3506260), (4276, 1753130), (5345, 1402504), (8552, 876565), (9227, 812440), (10690, 701252), (18454, 406220), (20311, 369080), (21380, 350626), (36908, 203110), (40622, 184540), (42760, 175313), (46135, 162488), (73816, 101555), (81244, 92270)]