2582906480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419303}}^1$

素因数の和:419334

約数の個数: 80

約数和(自身を含む): 7487092224

約数和(自身を除く): 4904185744

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 419303, 838606, 1677212, 2096515, 2935121, 3354424, 4193030, 4612333, 5870242, 6708848, 8386060, 9224666, 11740484, 14675605, 16772120, 18449332, 23061665, 23480968, 29351210, 32286331, 33544240, 36898664, 46123330, 46961936, 58702420, 64572662, 73797328, 92246660, 117404840, 129145324, 161431655, 184493320, 234809680, 258290648, 322863310, 368986640, 516581296, 645726620, 1291453240, 2582906480]

約数ペア:

[(1, 2582906480), (2, 1291453240), (4, 645726620), (5, 516581296), (7, 368986640), (8, 322863310), (10, 258290648), (11, 234809680), (14, 184493320), (16, 161431655), (20, 129145324), (22, 117404840), (28, 92246660), (35, 73797328), (40, 64572662), (44, 58702420), (55, 46961936), (56, 46123330), (70, 36898664), (77, 33544240), (80, 32286331), (88, 29351210), (110, 23480968), (112, 23061665), (140, 18449332), (154, 16772120), (176, 14675605), (220, 11740484), (280, 9224666), (308, 8386060), (385, 6708848), (440, 5870242), (560, 4612333), (616, 4193030), (770, 3354424), (880, 2935121), (1232, 2096515), (1540, 1677212), (3080, 838606), (6160, 419303)]