2016646060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6469}}^1$

素因数の和:6611

約数の個数: 96

約数和(自身を含む): 5021755200

約数和(自身を除く): 3005109140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 109, 110, 130, 143, 218, 220, 260, 286, 436, 545, 572, 715, 1090, 1199, 1417, 1430, 2180, 2398, 2834, 2860, 4796, 5668, 5995, 6469, 7085, 11990, 12938, 14170, 15587, 23980, 25876, 28340, 31174, 32345, 62348, 64690, 71159, 77935, 84097, 129380, 142318, 155870, 168194, 284636, 311740, 336388, 355795, 420485, 705121, 711590, 840970, 925067, 1410242, 1423180, 1681940, 1850134, 2820484, 3525605, 3700268, 4625335, 7051210, 7756331, 9166573, 9250670, 14102420, 15512662, 18333146, 18501340, 31025324, 36666292, 38781655, 45832865, 77563310, 91665730, 100832303, 155126620, 183331460, 201664606, 403329212, 504161515, 1008323030, 2016646060]

約数ペア:

[(1, 2016646060), (2, 1008323030), (4, 504161515), (5, 403329212), (10, 201664606), (11, 183331460), (13, 155126620), (20, 100832303), (22, 91665730), (26, 77563310), (44, 45832865), (52, 38781655), (55, 36666292), (65, 31025324), (109, 18501340), (110, 18333146), (130, 15512662), (143, 14102420), (218, 9250670), (220, 9166573), (260, 7756331), (286, 7051210), (436, 4625335), (545, 3700268), (572, 3525605), (715, 2820484), (1090, 1850134), (1199, 1681940), (1417, 1423180), (1430, 1410242), (2180, 925067), (2398, 840970), (2834, 711590), (2860, 705121), (4796, 420485), (5668, 355795), (5995, 336388), (6469, 311740), (7085, 284636), (11990, 168194), (12938, 155870), (14170, 142318), (15587, 129380), (23980, 84097), (25876, 77935), (28340, 71159), (31174, 64690), (32345, 62348)]