171572201860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12377}}^1\times {\mathrm{14747}}^1$

素因数の和:27180

約数の個数: 48

約数和(自身を含む): 368022299904

約数和(自身を除く): 196450098044

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 12377, 14747, 24754, 29494, 49508, 58988, 61885, 73735, 123770, 147470, 247540, 294940, 581719, 693109, 1163438, 1386218, 2326876, 2772436, 2908595, 3465545, 5817190, 6931090, 11634380, 13862180, 182523619, 365047238, 730094476, 912618095, 1825236190, 3650472380, 8578610093, 17157220186, 34314440372, 42893050465, 85786100930, 171572201860]

約数ペア:

[(1, 171572201860), (2, 85786100930), (4, 42893050465), (5, 34314440372), (10, 17157220186), (20, 8578610093), (47, 3650472380), (94, 1825236190), (188, 912618095), (235, 730094476), (470, 365047238), (940, 182523619), (12377, 13862180), (14747, 11634380), (24754, 6931090), (29494, 5817190), (49508, 3465545), (58988, 2908595), (61885, 2772436), (73735, 2326876), (123770, 1386218), (147470, 1163438), (247540, 693109), (294940, 581719)]