33281720

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3571}}^1$

素因数の和:3815

約数の個数: 32

約数和(自身を含む): 75226320

約数和(自身を除く): 41944600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 3571, 4660, 7142, 9320, 14284, 17855, 28568, 35710, 71420, 142840, 832043, 1664086, 3328172, 4160215, 6656344, 8320430, 16640860, 33281720]

約数ペア:

[(1, 33281720), (2, 16640860), (4, 8320430), (5, 6656344), (8, 4160215), (10, 3328172), (20, 1664086), (40, 832043), (233, 142840), (466, 71420), (932, 35710), (1165, 28568), (1864, 17855), (2330, 14284), (3571, 9320), (4660, 7142)]