53842000

素因数分解:

$2^4\times 5^3\times {\mathrm{26921}}^1$

素因数の和:26944

約数の個数: 40

約数和(自身を含む): 130194792

約数和(自身を除く): 76352792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 26921, 53842, 107684, 134605, 215368, 269210, 430736, 538420, 673025, 1076840, 1346050, 2153680, 2692100, 3365125, 5384200, 6730250, 10768400, 13460500, 26921000, 53842000]

約数ペア:

[(1, 53842000), (2, 26921000), (4, 13460500), (5, 10768400), (8, 6730250), (10, 5384200), (16, 3365125), (20, 2692100), (25, 2153680), (40, 1346050), (50, 1076840), (80, 673025), (100, 538420), (125, 430736), (200, 269210), (250, 215368), (400, 134605), (500, 107684), (1000, 53842), (2000, 26921)]