29831569160

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{11087}}^1$

素因数の和:11726

約数の個数: 64

約数和(自身を含む): 67754776320

約数和(自身を除く): 37923207160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 491, 548, 685, 982, 1096, 1370, 1964, 2455, 2740, 3928, 4910, 5480, 9820, 11087, 19640, 22174, 44348, 55435, 67267, 88696, 110870, 134534, 221740, 269068, 336335, 443480, 538136, 672670, 1345340, 1518919, 2690680, 3037838, 5443717, 6075676, 7594595, 10887434, 12151352, 15189190, 21774868, 27218585, 30378380, 43549736, 54437170, 60756760, 108874340, 217748680, 745789229, 1491578458, 2983156916, 3728946145, 5966313832, 7457892290, 14915784580, 29831569160]

約数ペア:

[(1, 29831569160), (2, 14915784580), (4, 7457892290), (5, 5966313832), (8, 3728946145), (10, 2983156916), (20, 1491578458), (40, 745789229), (137, 217748680), (274, 108874340), (491, 60756760), (548, 54437170), (685, 43549736), (982, 30378380), (1096, 27218585), (1370, 21774868), (1964, 15189190), (2455, 12151352), (2740, 10887434), (3928, 7594595), (4910, 6075676), (5480, 5443717), (9820, 3037838), (11087, 2690680), (19640, 1518919), (22174, 1345340), (44348, 672670), (55435, 538136), (67267, 443480), (88696, 336335), (110870, 269068), (134534, 221740)]