2139968150

素因数分解:

$2^1\times 5^2\times {\mathrm{1811}}^1\times {\mathrm{23633}}^1$

素因数の和:25456

約数の個数: 24

約数和(自身を含む): 3982707144

約数和(自身を除く): 1842738994

約数列:

[1, 2, 5, 10, 25, 50, 1811, 3622, 9055, 18110, 23633, 45275, 47266, 90550, 118165, 236330, 590825, 1181650, 42799363, 85598726, 213996815, 427993630, 1069984075, 2139968150]

約数ペア:

[(1, 2139968150), (2, 1069984075), (5, 427993630), (10, 213996815), (25, 85598726), (50, 42799363), (1811, 1181650), (3622, 590825), (9055, 236330), (18110, 118165), (23633, 90550), (45275, 47266)]