39344440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51769}}^1$

素因数の和:51799

約数の個数: 32

約数和(自身を含む): 93186000

約数和(自身を除く): 53841560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51769, 103538, 207076, 258845, 414152, 517690, 983611, 1035380, 1967222, 2070760, 3934444, 4918055, 7868888, 9836110, 19672220, 39344440]

約数ペア:

[(1, 39344440), (2, 19672220), (4, 9836110), (5, 7868888), (8, 4918055), (10, 3934444), (19, 2070760), (20, 1967222), (38, 1035380), (40, 983611), (76, 517690), (95, 414152), (152, 258845), (190, 207076), (380, 103538), (760, 51769)]