9446240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 22852368

約数和(自身を除く): 13406128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1373, 1376, 1720, 2746, 3440, 5492, 6865, 6880, 10984, 13730, 21968, 27460, 43936, 54920, 59039, 109840, 118078, 219680, 236156, 295195, 472312, 590390, 944624, 1180780, 1889248, 2361560, 4723120, 9446240]

約数ペア:

[(1, 9446240), (2, 4723120), (4, 2361560), (5, 1889248), (8, 1180780), (10, 944624), (16, 590390), (20, 472312), (32, 295195), (40, 236156), (43, 219680), (80, 118078), (86, 109840), (160, 59039), (172, 54920), (215, 43936), (344, 27460), (430, 21968), (688, 13730), (860, 10984), (1373, 6880), (1376, 6865), (1720, 5492), (2746, 3440)]