32015380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 71326080

約数和(自身を除く): 39310700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 487, 692, 865, 974, 1730, 1948, 2435, 3287, 3460, 4870, 6574, 9253, 9740, 13148, 16435, 18506, 32870, 37012, 46265, 65740, 84251, 92530, 168502, 185060, 337004, 421255, 842510, 1600769, 1685020, 3201538, 6403076, 8003845, 16007690, 32015380]

約数ペア:

[(1, 32015380), (2, 16007690), (4, 8003845), (5, 6403076), (10, 3201538), (19, 1685020), (20, 1600769), (38, 842510), (76, 421255), (95, 337004), (173, 185060), (190, 168502), (346, 92530), (380, 84251), (487, 65740), (692, 46265), (865, 37012), (974, 32870), (1730, 18506), (1948, 16435), (2435, 13148), (3287, 9740), (3460, 9253), (4870, 6574)]