59472440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 139138560

約数和(自身を除く): 79666120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 71, 86, 142, 172, 215, 284, 344, 355, 430, 487, 568, 710, 860, 974, 1420, 1720, 1948, 2435, 2840, 3053, 3896, 4870, 6106, 9740, 12212, 15265, 19480, 20941, 24424, 30530, 34577, 41882, 61060, 69154, 83764, 104705, 122120, 138308, 167528, 172885, 209410, 276616, 345770, 418820, 691540, 837640, 1383080, 1486811, 2973622, 5947244, 7434055, 11894488, 14868110, 29736220, 59472440]

約数ペア:

[(1, 59472440), (2, 29736220), (4, 14868110), (5, 11894488), (8, 7434055), (10, 5947244), (20, 2973622), (40, 1486811), (43, 1383080), (71, 837640), (86, 691540), (142, 418820), (172, 345770), (215, 276616), (284, 209410), (344, 172885), (355, 167528), (430, 138308), (487, 122120), (568, 104705), (710, 83764), (860, 69154), (974, 61060), (1420, 41882), (1720, 34577), (1948, 30530), (2435, 24424), (2840, 20941), (3053, 19480), (3896, 15265), (4870, 12212), (6106, 9740)]