2783996260

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1\times {\mathrm{827}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 5884099200

約数和(自身を除く): 3100102940

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 599, 827, 1124, 1198, 1405, 1654, 2396, 2810, 2995, 3308, 4135, 5620, 5990, 8270, 11980, 16540, 168319, 232387, 336638, 464774, 495373, 673276, 841595, 929548, 990746, 1161935, 1683190, 1981492, 2323870, 2476865, 3366380, 4647740, 4953730, 9907460, 139199813, 278399626, 556799252, 695999065, 1391998130, 2783996260]

約数ペア:

[(1, 2783996260), (2, 1391998130), (4, 695999065), (5, 556799252), (10, 278399626), (20, 139199813), (281, 9907460), (562, 4953730), (599, 4647740), (827, 3366380), (1124, 2476865), (1198, 2323870), (1405, 1981492), (1654, 1683190), (2396, 1161935), (2810, 990746), (2995, 929548), (3308, 841595), (4135, 673276), (5620, 495373), (5990, 464774), (8270, 336638), (11980, 232387), (16540, 168319)]