2684366960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{13679}}^1$

素因数の和:13926

約数の個数: 80

約数和(自身を含む): 6839562240

約数和(自身を除く): 4155195280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 223, 440, 446, 880, 892, 1115, 1784, 2230, 2453, 3568, 4460, 4906, 8920, 9812, 12265, 13679, 17840, 19624, 24530, 27358, 39248, 49060, 54716, 68395, 98120, 109432, 136790, 150469, 196240, 218864, 273580, 300938, 547160, 601876, 752345, 1094320, 1203752, 1504690, 2407504, 3009380, 3050417, 6018760, 6100834, 12037520, 12201668, 15252085, 24403336, 30504170, 33554587, 48806672, 61008340, 67109174, 122016680, 134218348, 167772935, 244033360, 268436696, 335545870, 536873392, 671091740, 1342183480, 2684366960]

約数ペア:

[(1, 2684366960), (2, 1342183480), (4, 671091740), (5, 536873392), (8, 335545870), (10, 268436696), (11, 244033360), (16, 167772935), (20, 134218348), (22, 122016680), (40, 67109174), (44, 61008340), (55, 48806672), (80, 33554587), (88, 30504170), (110, 24403336), (176, 15252085), (220, 12201668), (223, 12037520), (440, 6100834), (446, 6018760), (880, 3050417), (892, 3009380), (1115, 2407504), (1784, 1504690), (2230, 1203752), (2453, 1094320), (3568, 752345), (4460, 601876), (4906, 547160), (8920, 300938), (9812, 273580), (12265, 218864), (13679, 196240), (17840, 150469), (19624, 136790), (24530, 109432), (27358, 98120), (39248, 68395), (49060, 54716)]