15102680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4549}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 34398000

約数和(自身を除く): 19295320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4549, 9098, 18196, 22745, 36392, 45490, 90980, 181960, 377567, 755134, 1510268, 1887835, 3020536, 3775670, 7551340, 15102680]

約数ペア:

[(1, 15102680), (2, 7551340), (4, 3775670), (5, 3020536), (8, 1887835), (10, 1510268), (20, 755134), (40, 377567), (83, 181960), (166, 90980), (332, 45490), (415, 36392), (664, 22745), (830, 18196), (1660, 9098), (3320, 4549)]