8045961680

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{467}}^1\times {\mathrm{761}}^1$

素因数の和:1524

約数の個数: 80

約数和(自身を含む): 18837883584

約数和(自身を除く): 10791921904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 467, 566, 761, 934, 1132, 1415, 1522, 1868, 2264, 2335, 2830, 3044, 3736, 3805, 4528, 4670, 5660, 6088, 7472, 7610, 9340, 11320, 12176, 15220, 18680, 22640, 30440, 37360, 60880, 132161, 215363, 264322, 355387, 430726, 528644, 660805, 710774, 861452, 1057288, 1076815, 1321610, 1421548, 1722904, 1776935, 2114576, 2153630, 2643220, 2843096, 3445808, 3553870, 4307260, 5286440, 5686192, 7107740, 8614520, 10572880, 14215480, 17229040, 28430960, 100574521, 201149042, 402298084, 502872605, 804596168, 1005745210, 1609192336, 2011490420, 4022980840, 8045961680]

約数ペア:

[(1, 8045961680), (2, 4022980840), (4, 2011490420), (5, 1609192336), (8, 1005745210), (10, 804596168), (16, 502872605), (20, 402298084), (40, 201149042), (80, 100574521), (283, 28430960), (467, 17229040), (566, 14215480), (761, 10572880), (934, 8614520), (1132, 7107740), (1415, 5686192), (1522, 5286440), (1868, 4307260), (2264, 3553870), (2335, 3445808), (2830, 2843096), (3044, 2643220), (3736, 2153630), (3805, 2114576), (4528, 1776935), (4670, 1722904), (5660, 1421548), (6088, 1321610), (7472, 1076815), (7610, 1057288), (9340, 861452), (11320, 710774), (12176, 660805), (15220, 528644), (18680, 430726), (22640, 355387), (30440, 264322), (37360, 215363), (60880, 132161)]