1129986650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 2345943600

約数和(自身を除く): 1215956950

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 109, 130, 205, 218, 325, 389, 410, 533, 545, 650, 778, 1025, 1066, 1090, 1417, 1945, 2050, 2665, 2725, 2834, 3890, 4469, 5057, 5330, 5450, 7085, 8938, 9725, 10114, 13325, 14170, 15949, 19450, 22345, 25285, 26650, 31898, 35425, 42401, 44690, 50570, 58097, 70850, 79745, 84802, 111725, 116194, 126425, 159490, 207337, 212005, 223450, 252850, 290485, 398725, 414674, 424010, 551213, 580970, 797450, 1036685, 1060025, 1102426, 1452425, 1738441, 2073370, 2120050, 2756065, 2904850, 3476882, 5183425, 5512130, 8692205, 10366850, 13780325, 17384410, 22599733, 27560650, 43461025, 45199466, 86922050, 112998665, 225997330, 564993325, 1129986650]

約数ペア:

[(1, 1129986650), (2, 564993325), (5, 225997330), (10, 112998665), (13, 86922050), (25, 45199466), (26, 43461025), (41, 27560650), (50, 22599733), (65, 17384410), (82, 13780325), (109, 10366850), (130, 8692205), (205, 5512130), (218, 5183425), (325, 3476882), (389, 2904850), (410, 2756065), (533, 2120050), (545, 2073370), (650, 1738441), (778, 1452425), (1025, 1102426), (1066, 1060025), (1090, 1036685), (1417, 797450), (1945, 580970), (2050, 551213), (2665, 424010), (2725, 414674), (2834, 398725), (3890, 290485), (4469, 252850), (5057, 223450), (5330, 212005), (5450, 207337), (7085, 159490), (8938, 126425), (9725, 116194), (10114, 111725), (13325, 84802), (14170, 79745), (15949, 70850), (19450, 58097), (22345, 50570), (25285, 44690), (26650, 42401), (31898, 35425)]