5386367180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 11955535872

約数和(自身を除く): 6569168692

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 127, 134, 155, 254, 268, 310, 335, 508, 620, 635, 670, 1021, 1270, 1340, 2042, 2077, 2540, 3937, 4084, 4154, 5105, 7874, 8308, 8509, 10210, 10385, 15748, 17018, 19685, 20420, 20770, 31651, 34036, 39370, 41540, 42545, 63302, 68407, 78740, 85090, 126604, 129667, 136814, 158255, 170180, 259334, 263779, 273628, 316510, 342035, 518668, 527558, 633020, 648335, 684070, 1055116, 1296670, 1318895, 1368140, 2120617, 2593340, 2637790, 4019677, 4241234, 5275580, 8039354, 8482468, 8687689, 10603085, 16078708, 17375378, 20098385, 21206170, 34750756, 40196770, 42412340, 43438445, 80393540, 86876890, 173753780, 269318359, 538636718, 1077273436, 1346591795, 2693183590, 5386367180]

約数ペア:

[(1, 5386367180), (2, 2693183590), (4, 1346591795), (5, 1077273436), (10, 538636718), (20, 269318359), (31, 173753780), (62, 86876890), (67, 80393540), (124, 43438445), (127, 42412340), (134, 40196770), (155, 34750756), (254, 21206170), (268, 20098385), (310, 17375378), (335, 16078708), (508, 10603085), (620, 8687689), (635, 8482468), (670, 8039354), (1021, 5275580), (1270, 4241234), (1340, 4019677), (2042, 2637790), (2077, 2593340), (2540, 2120617), (3937, 1368140), (4084, 1318895), (4154, 1296670), (5105, 1055116), (7874, 684070), (8308, 648335), (8509, 633020), (10210, 527558), (10385, 518668), (15748, 342035), (17018, 316510), (19685, 273628), (20420, 263779), (20770, 259334), (31651, 170180), (34036, 158255), (39370, 136814), (41540, 129667), (42545, 126604), (63302, 85090), (68407, 78740)]