3797840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 9140040

約数和(自身を除く): 5342200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1637, 2320, 3274, 6548, 8185, 13096, 16370, 26192, 32740, 47473, 65480, 94946, 130960, 189892, 237365, 379784, 474730, 759568, 949460, 1898920, 3797840]

約数ペア:

[(1, 3797840), (2, 1898920), (4, 949460), (5, 759568), (8, 474730), (10, 379784), (16, 237365), (20, 189892), (29, 130960), (40, 94946), (58, 65480), (80, 47473), (116, 32740), (145, 26192), (232, 16370), (290, 13096), (464, 8185), (580, 6548), (1160, 3274), (1637, 2320)]