10890950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 24624912

約数和(自身を除く): 13733962

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 37, 50, 58, 70, 74, 145, 175, 185, 203, 259, 290, 350, 370, 406, 518, 725, 841, 925, 1015, 1073, 1295, 1450, 1682, 1850, 2030, 2146, 2590, 4205, 5075, 5365, 5887, 6475, 7511, 8410, 10150, 10730, 11774, 12950, 15022, 21025, 26825, 29435, 31117, 37555, 42050, 53650, 58870, 62234, 75110, 147175, 155585, 187775, 217819, 294350, 311170, 375550, 435638, 777925, 1089095, 1555850, 2178190, 5445475, 10890950]

約数ペア:

[(1, 10890950), (2, 5445475), (5, 2178190), (7, 1555850), (10, 1089095), (14, 777925), (25, 435638), (29, 375550), (35, 311170), (37, 294350), (50, 217819), (58, 187775), (70, 155585), (74, 147175), (145, 75110), (175, 62234), (185, 58870), (203, 53650), (259, 42050), (290, 37555), (350, 31117), (370, 29435), (406, 26825), (518, 21025), (725, 15022), (841, 12950), (925, 11774), (1015, 10730), (1073, 10150), (1295, 8410), (1450, 7511), (1682, 6475), (1850, 5887), (2030, 5365), (2146, 5075), (2590, 4205)]