12709560520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{12853}}^1$

素因数の和:13342

約数の個数: 64

約数和(自身を含む): 29152872000

約数和(自身を除く): 16443311480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 419, 472, 590, 838, 1180, 1676, 2095, 2360, 3352, 4190, 8380, 12853, 16760, 24721, 25706, 49442, 51412, 64265, 98884, 102824, 123605, 128530, 197768, 247210, 257060, 494420, 514120, 758327, 988840, 1516654, 3033308, 3791635, 5385407, 6066616, 7583270, 10770814, 15166540, 21541628, 26927035, 30333080, 43083256, 53854070, 107708140, 215416280, 317739013, 635478026, 1270956052, 1588695065, 2541912104, 3177390130, 6354780260, 12709560520]

約数ペア:

[(1, 12709560520), (2, 6354780260), (4, 3177390130), (5, 2541912104), (8, 1588695065), (10, 1270956052), (20, 635478026), (40, 317739013), (59, 215416280), (118, 107708140), (236, 53854070), (295, 43083256), (419, 30333080), (472, 26927035), (590, 21541628), (838, 15166540), (1180, 10770814), (1676, 7583270), (2095, 6066616), (2360, 5385407), (3352, 3791635), (4190, 3033308), (8380, 1516654), (12853, 988840), (16760, 758327), (24721, 514120), (25706, 494420), (49442, 257060), (51412, 247210), (64265, 197768), (98884, 128530), (102824, 123605)]