15663433340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10728379}}^1$

素因数の和:10728461

約数の個数: 24

約数和(自身を含む): 33343805040

約数和(自身を除く): 17680371700

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 10728379, 21456758, 42913516, 53641895, 107283790, 214567580, 783171667, 1566343334, 3132686668, 3915858335, 7831716670, 15663433340]

約数ペア:

[(1, 15663433340), (2, 7831716670), (4, 3915858335), (5, 3132686668), (10, 1566343334), (20, 783171667), (73, 214567580), (146, 107283790), (292, 53641895), (365, 42913516), (730, 21456758), (1460, 10728379)]