6352820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 7618060

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 89, 166, 172, 178, 215, 332, 356, 415, 430, 445, 830, 860, 890, 1660, 1780, 3569, 3827, 7138, 7387, 7654, 14276, 14774, 15308, 17845, 19135, 29548, 35690, 36935, 38270, 71380, 73870, 76540, 147740, 317641, 635282, 1270564, 1588205, 3176410, 6352820]

約数ペア:

[(1, 6352820), (2, 3176410), (4, 1588205), (5, 1270564), (10, 635282), (20, 317641), (43, 147740), (83, 76540), (86, 73870), (89, 71380), (166, 38270), (172, 36935), (178, 35690), (215, 29548), (332, 19135), (356, 17845), (415, 15308), (430, 14774), (445, 14276), (830, 7654), (860, 7387), (890, 7138), (1660, 3827), (1780, 3569)]