83745070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 164560896

約数和(自身を除く): 80815826

約数列:

[1, 2, 5, 10, 23, 46, 47, 61, 94, 115, 122, 127, 230, 235, 254, 305, 470, 610, 635, 1081, 1270, 1403, 2162, 2806, 2867, 2921, 5405, 5734, 5842, 5969, 7015, 7747, 10810, 11938, 14030, 14335, 14605, 15494, 28670, 29210, 29845, 38735, 59690, 65941, 77470, 131882, 137287, 178181, 274574, 329705, 356362, 364109, 659410, 686435, 728218, 890905, 1372870, 1781810, 1820545, 3641090, 8374507, 16749014, 41872535, 83745070]

約数ペア:

[(1, 83745070), (2, 41872535), (5, 16749014), (10, 8374507), (23, 3641090), (46, 1820545), (47, 1781810), (61, 1372870), (94, 890905), (115, 728218), (122, 686435), (127, 659410), (230, 364109), (235, 356362), (254, 329705), (305, 274574), (470, 178181), (610, 137287), (635, 131882), (1081, 77470), (1270, 65941), (1403, 59690), (2162, 38735), (2806, 29845), (2867, 29210), (2921, 28670), (5405, 15494), (5734, 14605), (5842, 14335), (5969, 14030), (7015, 11938), (7747, 10810)]