13020350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37201}}^1$

素因数の和:37220

約数の個数: 24

約数和(自身を含む): 27678288

約数和(自身を除く): 14657938

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 37201, 74402, 186005, 260407, 372010, 520814, 930025, 1302035, 1860050, 2604070, 6510175, 13020350]

約数ペア:

[(1, 13020350), (2, 6510175), (5, 2604070), (7, 1860050), (10, 1302035), (14, 930025), (25, 520814), (35, 372010), (50, 260407), (70, 186005), (175, 74402), (350, 37201)]