73800340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{78511}}^1$

素因数の和:78567

約数の個数: 24

約数和(自身を含む): 158280192

約数和(自身を除く): 84479852

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 78511, 157022, 314044, 392555, 785110, 1570220, 3690017, 7380034, 14760068, 18450085, 36900170, 73800340]

約数ペア:

[(1, 73800340), (2, 36900170), (4, 18450085), (5, 14760068), (10, 7380034), (20, 3690017), (47, 1570220), (94, 785110), (188, 392555), (235, 314044), (470, 157022), (940, 78511)]