1191200

素因数分解:

$2^5\times 5^2\times {\mathrm{1489}}^1$

素因数の和:1509

約数の個数: 36

約数和(自身を含む): 2909970

約数和(自身を除く): 1718770

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1489, 2978, 5956, 7445, 11912, 14890, 23824, 29780, 37225, 47648, 59560, 74450, 119120, 148900, 238240, 297800, 595600, 1191200]

約数ペア:

[(1, 1191200), (2, 595600), (4, 297800), (5, 238240), (8, 148900), (10, 119120), (16, 74450), (20, 59560), (25, 47648), (32, 37225), (40, 29780), (50, 23824), (80, 14890), (100, 11912), (160, 7445), (200, 5956), (400, 2978), (800, 1489)]