2034805900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{656389}}^1$

素因数の和:656434

約数の個数: 36

約数和(自身を含む): 4557972160

約数和(自身を除く): 2523166260

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 656389, 1312778, 2625556, 3281945, 6563890, 13127780, 16409725, 20348059, 32819450, 40696118, 65638900, 81392236, 101740295, 203480590, 406961180, 508701475, 1017402950, 2034805900]

約数ペア:

[(1, 2034805900), (2, 1017402950), (4, 508701475), (5, 406961180), (10, 203480590), (20, 101740295), (25, 81392236), (31, 65638900), (50, 40696118), (62, 32819450), (100, 20348059), (124, 16409725), (155, 13127780), (310, 6563890), (620, 3281945), (775, 2625556), (1550, 1312778), (3100, 656389)]