68522000

素因数分解:

$2^4\times 5^3\times {\mathrm{34261}}^1$

素因数の和:34284

約数の個数: 40

約数和(自身を含む): 165691032

約数和(自身を除く): 97169032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 34261, 68522, 137044, 171305, 274088, 342610, 548176, 685220, 856525, 1370440, 1713050, 2740880, 3426100, 4282625, 6852200, 8565250, 13704400, 17130500, 34261000, 68522000]

約数ペア:

[(1, 68522000), (2, 34261000), (4, 17130500), (5, 13704400), (8, 8565250), (10, 6852200), (16, 4282625), (20, 3426100), (25, 2740880), (40, 1713050), (50, 1370440), (80, 856525), (100, 685220), (125, 548176), (200, 342610), (250, 274088), (400, 171305), (500, 137044), (1000, 68522), (2000, 34261)]