45100940

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2213}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 94847760

約数和(自身を除く): 49746820

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 2213, 4076, 4426, 5095, 8852, 10190, 11065, 20380, 22130, 44260, 2255047, 4510094, 9020188, 11275235, 22550470, 45100940]

約数ペア:

[(1, 45100940), (2, 22550470), (4, 11275235), (5, 9020188), (10, 4510094), (20, 2255047), (1019, 44260), (2038, 22130), (2213, 20380), (4076, 11065), (4426, 10190), (5095, 8852)]