169366991050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1361}}^1\times {\mathrm{40801}}^1$

素因数の和:42235

約数の個数: 48

約数和(自身を含む): 320430020184

約数和(自身を除く): 151063029134

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1361, 1525, 2722, 3050, 6805, 13610, 34025, 40801, 68050, 81602, 83021, 166042, 204005, 408010, 415105, 830210, 1020025, 2040050, 2075525, 2488861, 4151050, 4977722, 12444305, 24888610, 55530161, 62221525, 111060322, 124443050, 277650805, 555301610, 1388254025, 2776508050, 3387339821, 6774679642, 16936699105, 33873398210, 84683495525, 169366991050]

約数ペア:

[(1, 169366991050), (2, 84683495525), (5, 33873398210), (10, 16936699105), (25, 6774679642), (50, 3387339821), (61, 2776508050), (122, 1388254025), (305, 555301610), (610, 277650805), (1361, 124443050), (1525, 111060322), (2722, 62221525), (3050, 55530161), (6805, 24888610), (13610, 12444305), (34025, 4977722), (40801, 4151050), (68050, 2488861), (81602, 2075525), (83021, 2040050), (166042, 1020025), (204005, 830210), (408010, 415105)]