83246000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 80

約数和(自身を含む): 203692320

約数和(自身を除く): 120446320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 200, 214, 250, 389, 400, 428, 500, 535, 778, 856, 1000, 1070, 1556, 1712, 1945, 2000, 2140, 2675, 3112, 3890, 4280, 5350, 6224, 7780, 8560, 9725, 10700, 13375, 15560, 19450, 21400, 26750, 31120, 38900, 41623, 42800, 48625, 53500, 77800, 83246, 97250, 107000, 155600, 166492, 194500, 208115, 214000, 332984, 389000, 416230, 665968, 778000, 832460, 1040575, 1664920, 2081150, 3329840, 4162300, 5202875, 8324600, 10405750, 16649200, 20811500, 41623000, 83246000]

約数ペア:

[(1, 83246000), (2, 41623000), (4, 20811500), (5, 16649200), (8, 10405750), (10, 8324600), (16, 5202875), (20, 4162300), (25, 3329840), (40, 2081150), (50, 1664920), (80, 1040575), (100, 832460), (107, 778000), (125, 665968), (200, 416230), (214, 389000), (250, 332984), (389, 214000), (400, 208115), (428, 194500), (500, 166492), (535, 155600), (778, 107000), (856, 97250), (1000, 83246), (1070, 77800), (1556, 53500), (1712, 48625), (1945, 42800), (2000, 41623), (2140, 38900), (2675, 31120), (3112, 26750), (3890, 21400), (4280, 19450), (5350, 15560), (6224, 13375), (7780, 10700), (8560, 9725)]