113842000

素因数分解:

$2^4\times 5^3\times {\mathrm{56921}}^1$

素因数の和:56944

約数の個数: 40

約数和(自身を含む): 275274792

約数和(自身を除く): 161432792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 56921, 113842, 227684, 284605, 455368, 569210, 910736, 1138420, 1423025, 2276840, 2846050, 4553680, 5692100, 7115125, 11384200, 14230250, 22768400, 28460500, 56921000, 113842000]

約数ペア:

[(1, 113842000), (2, 56921000), (4, 28460500), (5, 22768400), (8, 14230250), (10, 11384200), (16, 7115125), (20, 5692100), (25, 4553680), (40, 2846050), (50, 2276840), (80, 1423025), (100, 1138420), (125, 910736), (200, 569210), (250, 455368), (400, 284605), (500, 227684), (1000, 113842), (2000, 56921)]