169536580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4937}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 380779056

約数和(自身を除く): 211242476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 4937, 6868, 8585, 9874, 17170, 19748, 24685, 34340, 49370, 83929, 98740, 167858, 335716, 419645, 498637, 839290, 997274, 1678580, 1994548, 2493185, 4986370, 8476829, 9972740, 16953658, 33907316, 42384145, 84768290, 169536580]

約数ペア:

[(1, 169536580), (2, 84768290), (4, 42384145), (5, 33907316), (10, 16953658), (17, 9972740), (20, 8476829), (34, 4986370), (68, 2493185), (85, 1994548), (101, 1678580), (170, 997274), (202, 839290), (340, 498637), (404, 419645), (505, 335716), (1010, 167858), (1717, 98740), (2020, 83929), (3434, 49370), (4937, 34340), (6868, 24685), (8585, 19748), (9874, 17170)]