443314240

素因数分解:

$2^6\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1373}}^1$

素因数の和:2399

約数の個数: 56

約数和(自身を含む): 1057457880

約数和(自身を除く): 614143640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1009, 1373, 2018, 2746, 4036, 5045, 5492, 6865, 8072, 10090, 10984, 13730, 16144, 20180, 21968, 27460, 32288, 40360, 43936, 54920, 64576, 80720, 87872, 109840, 161440, 219680, 322880, 439360, 1385357, 2770714, 5541428, 6926785, 11082856, 13853570, 22165712, 27707140, 44331424, 55414280, 88662848, 110828560, 221657120, 443314240]

約数ペア:

[(1, 443314240), (2, 221657120), (4, 110828560), (5, 88662848), (8, 55414280), (10, 44331424), (16, 27707140), (20, 22165712), (32, 13853570), (40, 11082856), (64, 6926785), (80, 5541428), (160, 2770714), (320, 1385357), (1009, 439360), (1373, 322880), (2018, 219680), (2746, 161440), (4036, 109840), (5045, 87872), (5492, 80720), (6865, 64576), (8072, 54920), (10090, 43936), (10984, 40360), (13730, 32288), (16144, 27460), (20180, 21968)]