10728470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 20030976

約数和(自身を除く): 9302506

約数列:

[1, 2, 5, 10, 41, 82, 137, 191, 205, 274, 382, 410, 685, 955, 1370, 1910, 5617, 7831, 11234, 15662, 26167, 28085, 39155, 52334, 56170, 78310, 130835, 261670, 1072847, 2145694, 5364235, 10728470]

約数ペア:

[(1, 10728470), (2, 5364235), (5, 2145694), (10, 1072847), (41, 261670), (82, 130835), (137, 78310), (191, 56170), (205, 52334), (274, 39155), (382, 28085), (410, 26167), (685, 15662), (955, 11234), (1370, 7831), (1910, 5617)]