79956950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 159096960

約数和(自身を除く): 79140010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 218, 425, 545, 850, 863, 1090, 1726, 1853, 2725, 3706, 4315, 5450, 8630, 9265, 14671, 18530, 21575, 29342, 43150, 46325, 73355, 92650, 94067, 146710, 188134, 366775, 470335, 733550, 940670, 1599139, 2351675, 3198278, 4703350, 7995695, 15991390, 39978475, 79956950]

約数ペア:

[(1, 79956950), (2, 39978475), (5, 15991390), (10, 7995695), (17, 4703350), (25, 3198278), (34, 2351675), (50, 1599139), (85, 940670), (109, 733550), (170, 470335), (218, 366775), (425, 188134), (545, 146710), (850, 94067), (863, 92650), (1090, 73355), (1726, 46325), (1853, 43150), (2725, 29342), (3706, 21575), (4315, 18530), (5450, 14671), (8630, 9265)]