29345720

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10333}}^1$

素因数の和:10415

約数の個数: 32

約数和(自身を含む): 66964320

約数和(自身を除く): 37618600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 10333, 20666, 41332, 51665, 82664, 103330, 206660, 413320, 733643, 1467286, 2934572, 3668215, 5869144, 7336430, 14672860, 29345720]

約数ペア:

[(1, 29345720), (2, 14672860), (4, 7336430), (5, 5869144), (8, 3668215), (10, 2934572), (20, 1467286), (40, 733643), (71, 413320), (142, 206660), (284, 103330), (355, 82664), (568, 51665), (710, 41332), (1420, 20666), (2840, 10333)]