1472726440

素因数分解:

$2^3\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{15233}}^1$

素因数の和:17661

約数の個数: 32

約数和(自身を含む): 3315223080

約数和(自身を除く): 1842496640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2417, 4834, 9668, 12085, 15233, 19336, 24170, 30466, 48340, 60932, 76165, 96680, 121864, 152330, 304660, 609320, 36818161, 73636322, 147272644, 184090805, 294545288, 368181610, 736363220, 1472726440]

約数ペア:

[(1, 1472726440), (2, 736363220), (4, 368181610), (5, 294545288), (8, 184090805), (10, 147272644), (20, 73636322), (40, 36818161), (2417, 609320), (4834, 304660), (9668, 152330), (12085, 121864), (15233, 96680), (19336, 76165), (24170, 60932), (30466, 48340)]