3079744520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{18593}}^1$

素因数の和:18746

約数の個数: 64

約数和(自身を含む): 7169102640

約数和(自身を除く): 4089358120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 101, 164, 202, 205, 328, 404, 410, 505, 808, 820, 1010, 1640, 2020, 4040, 4141, 8282, 16564, 18593, 20705, 33128, 37186, 41410, 74372, 82820, 92965, 148744, 165640, 185930, 371860, 743720, 762313, 1524626, 1877893, 3049252, 3755786, 3811565, 6098504, 7511572, 7623130, 9389465, 15023144, 15246260, 18778930, 30492520, 37557860, 75115720, 76993613, 153987226, 307974452, 384968065, 615948904, 769936130, 1539872260, 3079744520]

約数ペア:

[(1, 3079744520), (2, 1539872260), (4, 769936130), (5, 615948904), (8, 384968065), (10, 307974452), (20, 153987226), (40, 76993613), (41, 75115720), (82, 37557860), (101, 30492520), (164, 18778930), (202, 15246260), (205, 15023144), (328, 9389465), (404, 7623130), (410, 7511572), (505, 6098504), (808, 3811565), (820, 3755786), (1010, 3049252), (1640, 1877893), (2020, 1524626), (4040, 762313), (4141, 743720), (8282, 371860), (16564, 185930), (18593, 165640), (20705, 148744), (33128, 92965), (37186, 82820), (41410, 74372)]