83267660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{84967}}^1$

素因数の和:84990

約数の個数: 36

約数和(自身を含む): 203413392

約数和(自身を除く): 120145732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 84967, 169934, 339868, 424835, 594769, 849670, 1189538, 1699340, 2379076, 2973845, 4163383, 5947690, 8326766, 11895380, 16653532, 20816915, 41633830, 83267660]

約数ペア:

[(1, 83267660), (2, 41633830), (4, 20816915), (5, 16653532), (7, 11895380), (10, 8326766), (14, 5947690), (20, 4163383), (28, 2973845), (35, 2379076), (49, 1699340), (70, 1189538), (98, 849670), (140, 594769), (196, 424835), (245, 339868), (490, 169934), (980, 84967)]