2016363880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{3343}}^1$

素因数の和:4258

約数の個数: 64

約数和(自身を含む): 4810544640

約数和(自身を除く): 2794180760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 887, 1774, 3343, 3548, 4435, 6686, 7096, 8870, 13372, 15079, 16715, 17740, 26744, 30158, 33430, 35480, 56831, 60316, 66860, 75395, 113662, 120632, 133720, 150790, 227324, 284155, 301580, 454648, 568310, 603160, 1136620, 2273240, 2965241, 5930482, 11860964, 14826205, 23721928, 29652410, 50409097, 59304820, 100818194, 118609640, 201636388, 252045485, 403272776, 504090970, 1008181940, 2016363880]

約数ペア:

[(1, 2016363880), (2, 1008181940), (4, 504090970), (5, 403272776), (8, 252045485), (10, 201636388), (17, 118609640), (20, 100818194), (34, 59304820), (40, 50409097), (68, 29652410), (85, 23721928), (136, 14826205), (170, 11860964), (340, 5930482), (680, 2965241), (887, 2273240), (1774, 1136620), (3343, 603160), (3548, 568310), (4435, 454648), (6686, 301580), (7096, 284155), (8870, 227324), (13372, 150790), (15079, 133720), (16715, 120632), (17740, 113662), (26744, 75395), (30158, 66860), (33430, 60316), (35480, 56831)]