83575660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13883}}^1$

素因数の和:13942

約数の個数: 48

約数和(自身を含む): 205261056

約数和(自身を除く): 121685396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 13883, 27766, 55532, 69415, 97181, 138830, 194362, 277660, 388724, 485905, 596969, 971810, 1193938, 1943620, 2387876, 2984845, 4178783, 5969690, 8357566, 11939380, 16715132, 20893915, 41787830, 83575660]

約数ペア:

[(1, 83575660), (2, 41787830), (4, 20893915), (5, 16715132), (7, 11939380), (10, 8357566), (14, 5969690), (20, 4178783), (28, 2984845), (35, 2387876), (43, 1943620), (70, 1193938), (86, 971810), (140, 596969), (172, 485905), (215, 388724), (301, 277660), (430, 194362), (602, 138830), (860, 97181), (1204, 69415), (1505, 55532), (3010, 27766), (6020, 13883)]