3849804980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3491}}^1\times {\mathrm{7877}}^1$

素因数の和:11384

約数の個数: 48

約数和(自身を含む): 9243351936

約数和(自身を除く): 5393546956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3491, 6982, 7877, 13964, 15754, 17455, 24437, 31508, 34910, 39385, 48874, 55139, 69820, 78770, 97748, 110278, 122185, 157540, 220556, 244370, 275695, 488740, 551390, 1102780, 27498607, 54997214, 109994428, 137493035, 192490249, 274986070, 384980498, 549972140, 769960996, 962451245, 1924902490, 3849804980]

約数ペア:

[(1, 3849804980), (2, 1924902490), (4, 962451245), (5, 769960996), (7, 549972140), (10, 384980498), (14, 274986070), (20, 192490249), (28, 137493035), (35, 109994428), (70, 54997214), (140, 27498607), (3491, 1102780), (6982, 551390), (7877, 488740), (13964, 275695), (15754, 244370), (17455, 220556), (24437, 157540), (31508, 122185), (34910, 110278), (39385, 97748), (48874, 78770), (55139, 69820)]