8041300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 17650780

約数和(自身を除く): 9609480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 829, 970, 1658, 1940, 2425, 3316, 4145, 4850, 8290, 9700, 16580, 20725, 41450, 80413, 82900, 160826, 321652, 402065, 804130, 1608260, 2010325, 4020650, 8041300]

約数ペア:

[(1, 8041300), (2, 4020650), (4, 2010325), (5, 1608260), (10, 804130), (20, 402065), (25, 321652), (50, 160826), (97, 82900), (100, 80413), (194, 41450), (388, 20725), (485, 16580), (829, 9700), (970, 8290), (1658, 4850), (1940, 4145), (2425, 3316)]