3034166996920

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1\times {\mathrm{644257}}^1$

素因数の和:644968

約数の個数: 64

約数和(自身を含む): 6867532576800

約数和(自身を除く): 3833365579880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 419, 562, 838, 1124, 1405, 1676, 2095, 2248, 2810, 3352, 4190, 5620, 8380, 11240, 16760, 117739, 235478, 470956, 588695, 644257, 941912, 1177390, 1288514, 2354780, 2577028, 3221285, 4709560, 5154056, 6442570, 12885140, 25770280, 181036217, 269943683, 362072434, 539887366, 724144868, 905181085, 1079774732, 1349718415, 1448289736, 1810362170, 2159549464, 2699436830, 3620724340, 5398873660, 7241448680, 10797747320, 75854174923, 151708349846, 303416699692, 379270874615, 606833399384, 758541749230, 1517083498460, 3034166996920]

約数ペア:

[(1, 3034166996920), (2, 1517083498460), (4, 758541749230), (5, 606833399384), (8, 379270874615), (10, 303416699692), (20, 151708349846), (40, 75854174923), (281, 10797747320), (419, 7241448680), (562, 5398873660), (838, 3620724340), (1124, 2699436830), (1405, 2159549464), (1676, 1810362170), (2095, 1448289736), (2248, 1349718415), (2810, 1079774732), (3352, 905181085), (4190, 724144868), (5620, 539887366), (8380, 362072434), (11240, 269943683), (16760, 181036217), (117739, 25770280), (235478, 12885140), (470956, 6442570), (588695, 5154056), (644257, 4709560), (941912, 3221285), (1177390, 2577028), (1288514, 2354780)]