77622080

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2391

約数の個数: 56

約数和(自身を含む): 186647328

約数和(自身を除く): 109025248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 2267, 3424, 4280, 4534, 6848, 8560, 9068, 11335, 17120, 18136, 22670, 34240, 36272, 45340, 72544, 90680, 145088, 181360, 242569, 362720, 485138, 725440, 970276, 1212845, 1940552, 2425690, 3881104, 4851380, 7762208, 9702760, 15524416, 19405520, 38811040, 77622080]

約数ペア:

[(1, 77622080), (2, 38811040), (4, 19405520), (5, 15524416), (8, 9702760), (10, 7762208), (16, 4851380), (20, 3881104), (32, 2425690), (40, 1940552), (64, 1212845), (80, 970276), (107, 725440), (160, 485138), (214, 362720), (320, 242569), (428, 181360), (535, 145088), (856, 90680), (1070, 72544), (1712, 45340), (2140, 36272), (2267, 34240), (3424, 22670), (4280, 18136), (4534, 17120), (6848, 11335), (8560, 9068)]