77635040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{69317}}^1$

素因数の和:69339

約数の個数: 48

約数和(自身を含む): 209617632

約数和(自身を除く): 131982592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 69317, 138634, 277268, 346585, 485219, 554536, 693170, 970438, 1109072, 1386340, 1940876, 2218144, 2426095, 2772680, 3881752, 4852190, 5545360, 7763504, 9704380, 11090720, 15527008, 19408760, 38817520, 77635040]

約数ペア:

[(1, 77635040), (2, 38817520), (4, 19408760), (5, 15527008), (7, 11090720), (8, 9704380), (10, 7763504), (14, 5545360), (16, 4852190), (20, 3881752), (28, 2772680), (32, 2426095), (35, 2218144), (40, 1940876), (56, 1386340), (70, 1109072), (80, 970438), (112, 693170), (140, 554536), (160, 485219), (224, 346585), (280, 277268), (560, 138634), (1120, 69317)]