42853584100

素因数分解:

$2^2\times 5^2\times {\mathrm{2003}}^1\times {\mathrm{213947}}^1$

素因数の和:215964

約数の個数: 36

約数和(自身を含む): 93039138864

約数和(自身を除く): 50185554764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2003, 4006, 8012, 10015, 20030, 40060, 50075, 100150, 200300, 213947, 427894, 855788, 1069735, 2139470, 4278940, 5348675, 10697350, 21394700, 428535841, 857071682, 1714143364, 2142679205, 4285358410, 8570716820, 10713396025, 21426792050, 42853584100]

約数ペア:

[(1, 42853584100), (2, 21426792050), (4, 10713396025), (5, 8570716820), (10, 4285358410), (20, 2142679205), (25, 1714143364), (50, 857071682), (100, 428535841), (2003, 21394700), (4006, 10697350), (8012, 5348675), (10015, 4278940), (20030, 2139470), (40060, 1069735), (50075, 855788), (100150, 427894), (200300, 213947)]