64163050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{26189}}^1$

素因数の和:26215

約数の個数: 36

約数和(自身を含む): 138833190

約数和(自身を除く): 74670140

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 26189, 52378, 130945, 183323, 261890, 366646, 654725, 916615, 1283261, 1309450, 1833230, 2566522, 4583075, 6416305, 9166150, 12832610, 32081525, 64163050]

約数ペア:

[(1, 64163050), (2, 32081525), (5, 12832610), (7, 9166150), (10, 6416305), (14, 4583075), (25, 2566522), (35, 1833230), (49, 1309450), (50, 1283261), (70, 916615), (98, 654725), (175, 366646), (245, 261890), (350, 183323), (490, 130945), (1225, 52378), (2450, 26189)]