19338360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5557}}^1$

素因数の和:5600

約数の個数: 64

約数和(自身を含む): 60026400

約数和(自身を除く): 40688040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5557, 11114, 16671, 22228, 27785, 33342, 44456, 55570, 66684, 83355, 111140, 133368, 161153, 166710, 222280, 322306, 333420, 483459, 644612, 666840, 805765, 966918, 1289224, 1611530, 1933836, 2417295, 3223060, 3867672, 4834590, 6446120, 9669180, 19338360]

約数ペア:

[(1, 19338360), (2, 9669180), (3, 6446120), (4, 4834590), (5, 3867672), (6, 3223060), (8, 2417295), (10, 1933836), (12, 1611530), (15, 1289224), (20, 966918), (24, 805765), (29, 666840), (30, 644612), (40, 483459), (58, 333420), (60, 322306), (87, 222280), (116, 166710), (120, 161153), (145, 133368), (174, 111140), (232, 83355), (290, 66684), (348, 55570), (435, 44456), (580, 33342), (696, 27785), (870, 22228), (1160, 16671), (1740, 11114), (3480, 5557)]