5655509680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{29917}}^1$

素因数の和:30086

約数の個数: 80

約数和(自身を含む): 14023164960

約数和(自身を除く): 8367655280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 272, 278, 340, 556, 680, 695, 1112, 1360, 1390, 2224, 2363, 2780, 4726, 5560, 9452, 11120, 11815, 18904, 23630, 29917, 37808, 47260, 59834, 94520, 119668, 149585, 189040, 239336, 299170, 478672, 508589, 598340, 1017178, 1196680, 2034356, 2393360, 2542945, 4068712, 4158463, 5085890, 8137424, 8316926, 10171780, 16633852, 20343560, 20792315, 33267704, 40687120, 41584630, 66535408, 70693871, 83169260, 141387742, 166338520, 282775484, 332677040, 353469355, 565550968, 706938710, 1131101936, 1413877420, 2827754840, 5655509680]

約数ペア:

[(1, 5655509680), (2, 2827754840), (4, 1413877420), (5, 1131101936), (8, 706938710), (10, 565550968), (16, 353469355), (17, 332677040), (20, 282775484), (34, 166338520), (40, 141387742), (68, 83169260), (80, 70693871), (85, 66535408), (136, 41584630), (139, 40687120), (170, 33267704), (272, 20792315), (278, 20343560), (340, 16633852), (556, 10171780), (680, 8316926), (695, 8137424), (1112, 5085890), (1360, 4158463), (1390, 4068712), (2224, 2542945), (2363, 2393360), (2780, 2034356), (4726, 1196680), (5560, 1017178), (9452, 598340), (11120, 508589), (11815, 478672), (18904, 299170), (23630, 239336), (29917, 189040), (37808, 149585), (47260, 119668), (59834, 94520)]