4868000

素因数分解:

$2^5\times 5^3\times {\mathrm{1217}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 11970504

約数和(自身を除く): 7102504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1217, 2000, 2434, 4000, 4868, 6085, 9736, 12170, 19472, 24340, 30425, 38944, 48680, 60850, 97360, 121700, 152125, 194720, 243400, 304250, 486800, 608500, 973600, 1217000, 2434000, 4868000]

約数ペア:

[(1, 4868000), (2, 2434000), (4, 1217000), (5, 973600), (8, 608500), (10, 486800), (16, 304250), (20, 243400), (25, 194720), (32, 152125), (40, 121700), (50, 97360), (80, 60850), (100, 48680), (125, 38944), (160, 30425), (200, 24340), (250, 19472), (400, 12170), (500, 9736), (800, 6085), (1000, 4868), (1217, 4000), (2000, 2434)]