33314480

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4679}}^1$

素因数の和:4781

約数の個数: 40

約数和(自身を含む): 78343200

約数和(自身を除く): 45028720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 4679, 7120, 9358, 18716, 23395, 37432, 46790, 74864, 93580, 187160, 374320, 416431, 832862, 1665724, 2082155, 3331448, 4164310, 6662896, 8328620, 16657240, 33314480]

約数ペア:

[(1, 33314480), (2, 16657240), (4, 8328620), (5, 6662896), (8, 4164310), (10, 3331448), (16, 2082155), (20, 1665724), (40, 832862), (80, 416431), (89, 374320), (178, 187160), (356, 93580), (445, 74864), (712, 46790), (890, 37432), (1424, 23395), (1780, 18716), (3560, 9358), (4679, 7120)]