3777804560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2621}}^1$

素因数の和:3096

約数の個数: 80

約数和(自身を含む): 9012548160

約数和(自身を除く): 5234743600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 419, 430, 688, 838, 860, 1676, 1720, 2095, 2621, 3352, 3440, 4190, 5242, 6704, 8380, 10484, 13105, 16760, 18017, 20968, 26210, 33520, 36034, 41936, 52420, 72068, 90085, 104840, 112703, 144136, 180170, 209680, 225406, 288272, 360340, 450812, 563515, 720680, 901624, 1098199, 1127030, 1441360, 1803248, 2196398, 2254060, 4392796, 4508120, 5490995, 8785592, 9016240, 10981990, 17571184, 21963980, 43927960, 47222557, 87855920, 94445114, 188890228, 236112785, 377780456, 472225570, 755560912, 944451140, 1888902280, 3777804560]

約数ペア:

[(1, 3777804560), (2, 1888902280), (4, 944451140), (5, 755560912), (8, 472225570), (10, 377780456), (16, 236112785), (20, 188890228), (40, 94445114), (43, 87855920), (80, 47222557), (86, 43927960), (172, 21963980), (215, 17571184), (344, 10981990), (419, 9016240), (430, 8785592), (688, 5490995), (838, 4508120), (860, 4392796), (1676, 2254060), (1720, 2196398), (2095, 1803248), (2621, 1441360), (3352, 1127030), (3440, 1098199), (4190, 901624), (5242, 720680), (6704, 563515), (8380, 450812), (10484, 360340), (13105, 288272), (16760, 225406), (18017, 209680), (20968, 180170), (26210, 144136), (33520, 112703), (36034, 104840), (41936, 90085), (52420, 72068)]