26170000

素因数分解:

$2^4\times 5^4\times {\mathrm{2617}}^1$

素因数の和:2645

約数の個数: 50

約数和(自身を含む): 63384398

約数和(自身を除く): 37214398

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 2617, 5000, 5234, 10000, 10468, 13085, 20936, 26170, 41872, 52340, 65425, 104680, 130850, 209360, 261700, 327125, 523400, 654250, 1046800, 1308500, 1635625, 2617000, 3271250, 5234000, 6542500, 13085000, 26170000]

約数ペア:

[(1, 26170000), (2, 13085000), (4, 6542500), (5, 5234000), (8, 3271250), (10, 2617000), (16, 1635625), (20, 1308500), (25, 1046800), (40, 654250), (50, 523400), (80, 327125), (100, 261700), (125, 209360), (200, 130850), (250, 104680), (400, 65425), (500, 52340), (625, 41872), (1000, 26170), (1250, 20936), (2000, 13085), (2500, 10468), (2617, 10000), (5000, 5234)]