27431388610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 54688296960

約数和(自身を除く): 27256908350

約数列:

[1, 2, 5, 10, 23, 43, 46, 53, 59, 86, 106, 115, 118, 215, 230, 265, 295, 430, 530, 590, 887, 989, 1219, 1357, 1774, 1978, 2279, 2438, 2537, 2714, 3127, 4435, 4558, 4945, 5074, 6095, 6254, 6785, 8870, 9890, 11395, 12190, 12685, 13570, 15635, 20401, 22790, 25370, 31270, 38141, 40802, 47011, 52333, 52417, 58351, 71921, 76282, 94022, 102005, 104666, 104834, 116702, 134461, 143842, 190705, 204010, 235055, 261665, 262085, 268922, 291755, 359605, 381410, 470110, 523330, 524170, 583510, 672305, 719210, 877243, 1081253, 1203659, 1344610, 1754486, 2021473, 2162506, 2250319, 2407318, 2773649, 3092603, 4042946, 4386215, 4500638, 5406265, 5547298, 6018295, 6185206, 8772430, 10107365, 10812530, 11251595, 12036590, 13868245, 15463015, 20214730, 22503190, 27736490, 30926030, 46493879, 51757337, 63793927, 92987758, 103514674, 119266907, 127587854, 232469395, 238533814, 258786685, 318969635, 464938790, 517573370, 596334535, 637939270, 1192669070, 2743138861, 5486277722, 13715694305, 27431388610]

約数ペア:

[(1, 27431388610), (2, 13715694305), (5, 5486277722), (10, 2743138861), (23, 1192669070), (43, 637939270), (46, 596334535), (53, 517573370), (59, 464938790), (86, 318969635), (106, 258786685), (115, 238533814), (118, 232469395), (215, 127587854), (230, 119266907), (265, 103514674), (295, 92987758), (430, 63793927), (530, 51757337), (590, 46493879), (887, 30926030), (989, 27736490), (1219, 22503190), (1357, 20214730), (1774, 15463015), (1978, 13868245), (2279, 12036590), (2438, 11251595), (2537, 10812530), (2714, 10107365), (3127, 8772430), (4435, 6185206), (4558, 6018295), (4945, 5547298), (5074, 5406265), (6095, 4500638), (6254, 4386215), (6785, 4042946), (8870, 3092603), (9890, 2773649), (11395, 2407318), (12190, 2250319), (12685, 2162506), (13570, 2021473), (15635, 1754486), (20401, 1344610), (22790, 1203659), (25370, 1081253), (31270, 877243), (38141, 719210), (40802, 672305), (47011, 583510), (52333, 524170), (52417, 523330), (58351, 470110), (71921, 381410), (76282, 359605), (94022, 291755), (102005, 268922), (104666, 262085), (104834, 261665), (116702, 235055), (134461, 204010), (143842, 190705)]