67979000

素因数分解:

$2^3\times 5^3\times {\mathrm{67979}}^1$

素因数の和:68000

約数の個数: 32

約数和(自身を含む): 159073200

約数和(自身を除く): 91094200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 67979, 135958, 271916, 339895, 543832, 679790, 1359580, 1699475, 2719160, 3398950, 6797900, 8497375, 13595800, 16994750, 33989500, 67979000]

約数ペア:

[(1, 67979000), (2, 33989500), (4, 16994750), (5, 13595800), (8, 8497375), (10, 6797900), (20, 3398950), (25, 2719160), (40, 1699475), (50, 1359580), (100, 679790), (125, 543832), (200, 339895), (250, 271916), (500, 135958), (1000, 67979)]