2010059920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{1753}}^1$

素因数の和:3080

約数の個数: 80

約数和(自身を含む): 5105066112

約数和(自身を除く): 3095006192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1303, 1753, 2606, 3506, 5212, 6515, 7012, 8765, 10424, 13030, 14024, 14333, 17530, 19283, 20848, 26060, 28048, 28666, 35060, 38566, 52120, 57332, 70120, 71665, 77132, 96415, 104240, 114664, 140240, 143330, 154264, 192830, 229328, 286660, 308528, 385660, 573320, 771320, 1146640, 1542640, 2284159, 4568318, 9136636, 11420795, 18273272, 22841590, 25125749, 36546544, 45683180, 50251498, 91366360, 100502996, 125628745, 182732720, 201005992, 251257490, 402011984, 502514980, 1005029960, 2010059920]

約数ペア:

[(1, 2010059920), (2, 1005029960), (4, 502514980), (5, 402011984), (8, 251257490), (10, 201005992), (11, 182732720), (16, 125628745), (20, 100502996), (22, 91366360), (40, 50251498), (44, 45683180), (55, 36546544), (80, 25125749), (88, 22841590), (110, 18273272), (176, 11420795), (220, 9136636), (440, 4568318), (880, 2284159), (1303, 1542640), (1753, 1146640), (2606, 771320), (3506, 573320), (5212, 385660), (6515, 308528), (7012, 286660), (8765, 229328), (10424, 192830), (13030, 154264), (14024, 143330), (14333, 140240), (17530, 114664), (19283, 104240), (20848, 96415), (26060, 77132), (28048, 71665), (28666, 70120), (35060, 57332), (38566, 52120)]