38834000

素因数分解:

$2^4\times 5^3\times {\mathrm{19417}}^1$

素因数の和:19440

約数の個数: 40

約数和(自身を含む): 93905448

約数和(自身を除く): 55071448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 19417, 38834, 77668, 97085, 155336, 194170, 310672, 388340, 485425, 776680, 970850, 1553360, 1941700, 2427125, 3883400, 4854250, 7766800, 9708500, 19417000, 38834000]

約数ペア:

[(1, 38834000), (2, 19417000), (4, 9708500), (5, 7766800), (8, 4854250), (10, 3883400), (16, 2427125), (20, 1941700), (25, 1553360), (40, 970850), (50, 776680), (80, 485425), (100, 388340), (125, 310672), (200, 194170), (250, 155336), (400, 97085), (500, 77668), (1000, 38834), (2000, 19417)]