24212440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 63740160

約数和(自身を除く): 39527720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2011, 2408, 3010, 4022, 6020, 8044, 10055, 12040, 14077, 16088, 20110, 28154, 40220, 56308, 70385, 80440, 86473, 112616, 140770, 172946, 281540, 345892, 432365, 563080, 605311, 691784, 864730, 1210622, 1729460, 2421244, 3026555, 3458920, 4842488, 6053110, 12106220, 24212440]

約数ペア:

[(1, 24212440), (2, 12106220), (4, 6053110), (5, 4842488), (7, 3458920), (8, 3026555), (10, 2421244), (14, 1729460), (20, 1210622), (28, 864730), (35, 691784), (40, 605311), (43, 563080), (56, 432365), (70, 345892), (86, 281540), (140, 172946), (172, 140770), (215, 112616), (280, 86473), (301, 80440), (344, 70385), (430, 56308), (602, 40220), (860, 28154), (1204, 20110), (1505, 16088), (1720, 14077), (2011, 12040), (2408, 10055), (3010, 8044), (4022, 6020)]