10655500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 23613408

約数和(自身を除く): 12957908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 211, 250, 404, 422, 500, 505, 844, 1010, 1055, 2020, 2110, 2525, 4220, 5050, 5275, 10100, 10550, 12625, 21100, 21311, 25250, 26375, 42622, 50500, 52750, 85244, 105500, 106555, 213110, 426220, 532775, 1065550, 2131100, 2663875, 5327750, 10655500]

約数ペア:

[(1, 10655500), (2, 5327750), (4, 2663875), (5, 2131100), (10, 1065550), (20, 532775), (25, 426220), (50, 213110), (100, 106555), (101, 105500), (125, 85244), (202, 52750), (211, 50500), (250, 42622), (404, 26375), (422, 25250), (500, 21311), (505, 21100), (844, 12625), (1010, 10550), (1055, 10100), (2020, 5275), (2110, 5050), (2525, 4220)]