70136840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 162518400

約数和(自身を除く): 92381560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 113, 118, 226, 236, 263, 295, 452, 472, 526, 565, 590, 904, 1052, 1130, 1180, 1315, 2104, 2260, 2360, 2630, 4520, 5260, 6667, 10520, 13334, 15517, 26668, 29719, 31034, 33335, 53336, 59438, 62068, 66670, 77585, 118876, 124136, 133340, 148595, 155170, 237752, 266680, 297190, 310340, 594380, 620680, 1188760, 1753421, 3506842, 7013684, 8767105, 14027368, 17534210, 35068420, 70136840]

約数ペア:

[(1, 70136840), (2, 35068420), (4, 17534210), (5, 14027368), (8, 8767105), (10, 7013684), (20, 3506842), (40, 1753421), (59, 1188760), (113, 620680), (118, 594380), (226, 310340), (236, 297190), (263, 266680), (295, 237752), (452, 155170), (472, 148595), (526, 133340), (565, 124136), (590, 118876), (904, 77585), (1052, 66670), (1130, 62068), (1180, 59438), (1315, 53336), (2104, 33335), (2260, 31034), (2360, 29719), (2630, 26668), (4520, 15517), (5260, 13334), (6667, 10520)]