32645000

素因数分解:

$2^3\times 5^4\times {\mathrm{6529}}^1$

素因数の和:6555

約数の個数: 40

約数和(自身を含む): 76498950

約数和(自身を除く): 43853950

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 6529, 13058, 26116, 32645, 52232, 65290, 130580, 163225, 261160, 326450, 652900, 816125, 1305800, 1632250, 3264500, 4080625, 6529000, 8161250, 16322500, 32645000]

約数ペア:

[(1, 32645000), (2, 16322500), (4, 8161250), (5, 6529000), (8, 4080625), (10, 3264500), (20, 1632250), (25, 1305800), (40, 816125), (50, 652900), (100, 326450), (125, 261160), (200, 163225), (250, 130580), (500, 65290), (625, 52232), (1000, 32645), (1250, 26116), (2500, 13058), (5000, 6529)]