33454000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 80

約数和(自身を含む): 82985760

約数和(自身を除く): 49531760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 389, 400, 430, 500, 688, 778, 860, 1000, 1075, 1556, 1720, 1945, 2000, 2150, 3112, 3440, 3890, 4300, 5375, 6224, 7780, 8600, 9725, 10750, 15560, 16727, 17200, 19450, 21500, 31120, 33454, 38900, 43000, 48625, 66908, 77800, 83635, 86000, 97250, 133816, 155600, 167270, 194500, 267632, 334540, 389000, 418175, 669080, 778000, 836350, 1338160, 1672700, 2090875, 3345400, 4181750, 6690800, 8363500, 16727000, 33454000]

約数ペア:

[(1, 33454000), (2, 16727000), (4, 8363500), (5, 6690800), (8, 4181750), (10, 3345400), (16, 2090875), (20, 1672700), (25, 1338160), (40, 836350), (43, 778000), (50, 669080), (80, 418175), (86, 389000), (100, 334540), (125, 267632), (172, 194500), (200, 167270), (215, 155600), (250, 133816), (344, 97250), (389, 86000), (400, 83635), (430, 77800), (500, 66908), (688, 48625), (778, 43000), (860, 38900), (1000, 33454), (1075, 31120), (1556, 21500), (1720, 19450), (1945, 17200), (2000, 16727), (2150, 15560), (3112, 10750), (3440, 9725), (3890, 8600), (4300, 7780), (5375, 6224)]