6495752.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 88397568

約数和(自身を除く): 48895348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 223, 340, 446, 521, 892, 1042, 1115, 2084, 2230, 2605, 3791, 4460, 5210, 7582, 8857, 10420, 15164, 17714, 18955, 35428, 37910, 44285, 75820, 88570, 116183, 177140, 232366, 464732, 580915, 1161830, 1975111, 2323660, 3950222, 7900444, 9875555, 19751110, 39502220]

約数ペア:

[(1, 39502220), (2, 19751110), (4, 9875555), (5, 7900444), (10, 3950222), (17, 2323660), (20, 1975111), (34, 1161830), (68, 580915), (85, 464732), (170, 232366), (223, 177140), (340, 116183), (446, 88570), (521, 75820), (892, 44285), (1042, 37910), (1115, 35428), (2084, 18955), (2230, 17714), (2605, 15164), (3791, 10420), (4460, 8857), (5210, 7582)]