100417520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179317}}^1$

素因数の和:179337

約数の個数: 40

約数和(自身を含む): 266825184

約数和(自身を除く): 166407664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 179317, 358634, 717268, 896585, 1255219, 1434536, 1793170, 2510438, 2869072, 3586340, 5020876, 6276095, 7172680, 10041752, 12552190, 14345360, 20083504, 25104380, 50208760, 100417520]

約数ペア:

[(1, 100417520), (2, 50208760), (4, 25104380), (5, 20083504), (7, 14345360), (8, 12552190), (10, 10041752), (14, 7172680), (16, 6276095), (20, 5020876), (28, 3586340), (35, 2869072), (40, 2510438), (56, 1793170), (70, 1434536), (80, 1255219), (112, 896585), (140, 717268), (280, 358634), (560, 179317)]