326482600

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{16829}}^1$

素因数の和:16942

約数の個数: 48

約数和(自身を含む): 766943100

約数和(自身を除く): 440460500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4850, 9700, 16829, 19400, 33658, 67316, 84145, 134632, 168290, 336580, 420725, 673160, 841450, 1632413, 1682900, 3264826, 3365800, 6529652, 8162065, 13059304, 16324130, 32648260, 40810325, 65296520, 81620650, 163241300, 326482600]

約数ペア:

[(1, 326482600), (2, 163241300), (4, 81620650), (5, 65296520), (8, 40810325), (10, 32648260), (20, 16324130), (25, 13059304), (40, 8162065), (50, 6529652), (97, 3365800), (100, 3264826), (194, 1682900), (200, 1632413), (388, 841450), (485, 673160), (776, 420725), (970, 336580), (1940, 168290), (2425, 134632), (3880, 84145), (4850, 67316), (9700, 33658), (16829, 19400)]