6941490820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{852763}}^1$

素因数の和:852820

約数の個数: 48

約数和(自身を含む): 16332136128

約数和(自身を除く): 9390645308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 852763, 1705526, 3411052, 4263815, 8527630, 9380393, 17055260, 18760786, 31552231, 37521572, 46901965, 63104462, 93803930, 126208924, 157761155, 187607860, 315522310, 347074541, 631044620, 694149082, 1388298164, 1735372705, 3470745410, 6941490820]

約数ペア:

[(1, 6941490820), (2, 3470745410), (4, 1735372705), (5, 1388298164), (10, 694149082), (11, 631044620), (20, 347074541), (22, 315522310), (37, 187607860), (44, 157761155), (55, 126208924), (74, 93803930), (110, 63104462), (148, 46901965), (185, 37521572), (220, 31552231), (370, 18760786), (407, 17055260), (740, 9380393), (814, 8527630), (1628, 4263815), (2035, 3411052), (4070, 1705526), (8140, 852763)]