34116920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 45898120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 71, 82, 142, 164, 205, 284, 293, 328, 355, 410, 568, 586, 710, 820, 1172, 1420, 1465, 1640, 2344, 2840, 2911, 2930, 5822, 5860, 11644, 11720, 12013, 14555, 20803, 23288, 24026, 29110, 41606, 48052, 58220, 60065, 83212, 96104, 104015, 116440, 120130, 166424, 208030, 240260, 416060, 480520, 832120, 852923, 1705846, 3411692, 4264615, 6823384, 8529230, 17058460, 34116920]

約数ペア:

[(1, 34116920), (2, 17058460), (4, 8529230), (5, 6823384), (8, 4264615), (10, 3411692), (20, 1705846), (40, 852923), (41, 832120), (71, 480520), (82, 416060), (142, 240260), (164, 208030), (205, 166424), (284, 120130), (293, 116440), (328, 104015), (355, 96104), (410, 83212), (568, 60065), (586, 58220), (710, 48052), (820, 41606), (1172, 29110), (1420, 24026), (1465, 23288), (1640, 20803), (2344, 14555), (2840, 12013), (2911, 11720), (2930, 11644), (5822, 5860)]