17419720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15017}}^1$

素因数の和:15057

約数の個数: 32

約数和(自身を含む): 40548600

約数和(自身を除く): 23128880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 15017, 30034, 60068, 75085, 120136, 150170, 300340, 435493, 600680, 870986, 1741972, 2177465, 3483944, 4354930, 8709860, 17419720]

約数ペア:

[(1, 17419720), (2, 8709860), (4, 4354930), (5, 3483944), (8, 2177465), (10, 1741972), (20, 870986), (29, 600680), (40, 435493), (58, 300340), (116, 150170), (145, 120136), (232, 75085), (290, 60068), (580, 30034), (1160, 15017)]