36660940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 80543232

約数和(自身を除く): 43882292

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 907, 940, 1814, 2021, 3628, 4042, 4535, 8084, 9070, 10105, 18140, 20210, 39001, 40420, 42629, 78002, 85258, 156004, 170516, 195005, 213145, 390010, 426290, 780020, 852580, 1833047, 3666094, 7332188, 9165235, 18330470, 36660940]

約数ペア:

[(1, 36660940), (2, 18330470), (4, 9165235), (5, 7332188), (10, 3666094), (20, 1833047), (43, 852580), (47, 780020), (86, 426290), (94, 390010), (172, 213145), (188, 195005), (215, 170516), (235, 156004), (430, 85258), (470, 78002), (860, 42629), (907, 40420), (940, 39001), (1814, 20210), (2021, 18140), (3628, 10105), (4042, 9070), (4535, 8084)]