119505040

素因数分解:

$2^4\times 5^1\times {\mathrm{1493813}}^1$

素因数の和:1493826

約数の個数: 20

約数和(自身を含む): 277849404

約数和(自身を除く): 158344364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1493813, 2987626, 5975252, 7469065, 11950504, 14938130, 23901008, 29876260, 59752520, 119505040]

約数ペア:

[(1, 119505040), (2, 59752520), (4, 29876260), (5, 23901008), (8, 14938130), (10, 11950504), (16, 7469065), (20, 5975252), (40, 2987626), (80, 1493813)]