101964380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{728317}}^1$

素因数の和:728333

約数の個数: 24

約数和(自身を含む): 244714848

約数和(自身を除く): 142750468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 728317, 1456634, 2913268, 3641585, 5098219, 7283170, 10196438, 14566340, 20392876, 25491095, 50982190, 101964380]

約数ペア:

[(1, 101964380), (2, 50982190), (4, 25491095), (5, 20392876), (7, 14566340), (10, 10196438), (14, 7283170), (20, 5098219), (28, 3641585), (35, 2913268), (70, 1456634), (140, 728317)]