72164450

素因数分解:

$2^1\times 5^2\times {\mathrm{829}}^1\times {\mathrm{1741}}^1$

素因数の和:2582

約数の個数: 24

約数和(自身を含む): 134464980

約数和(自身を除く): 62300530

約数列:

[1, 2, 5, 10, 25, 50, 829, 1658, 1741, 3482, 4145, 8290, 8705, 17410, 20725, 41450, 43525, 87050, 1443289, 2886578, 7216445, 14432890, 36082225, 72164450]

約数ペア:

[(1, 72164450), (2, 36082225), (5, 14432890), (10, 7216445), (25, 2886578), (50, 1443289), (829, 87050), (1658, 43525), (1741, 41450), (3482, 20725), (4145, 17410), (8290, 8705)]