61409120

素因数分解:

$2^5\times 5^1\times {\mathrm{383807}}^1$

素因数の和:383822

約数の個数: 24

約数和(自身を含む): 145079424

約数和(自身を除く): 83670304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383807, 767614, 1535228, 1919035, 3070456, 3838070, 6140912, 7676140, 12281824, 15352280, 30704560, 61409120]

約数ペア:

[(1, 61409120), (2, 30704560), (4, 15352280), (5, 12281824), (8, 7676140), (10, 6140912), (16, 3838070), (20, 3070456), (32, 1919035), (40, 1535228), (80, 767614), (160, 383807)]