108650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 24

約数和(自身を含む): 210924

約数和(自身を除く): 102274

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 205, 265, 410, 530, 1025, 1325, 2050, 2173, 2650, 4346, 10865, 21730, 54325, 108650]

約数ペア:

[(1, 108650), (2, 54325), (5, 21730), (10, 10865), (25, 4346), (41, 2650), (50, 2173), (53, 2050), (82, 1325), (106, 1025), (205, 530), (265, 410)]