102296500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1877}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 225585360

約数和(自身を除く): 123288860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1090, 1877, 2180, 2725, 3754, 5450, 7508, 9385, 10900, 13625, 18770, 27250, 37540, 46925, 54500, 93850, 187700, 204593, 234625, 409186, 469250, 818372, 938500, 1022965, 2045930, 4091860, 5114825, 10229650, 20459300, 25574125, 51148250, 102296500]

約数ペア:

[(1, 102296500), (2, 51148250), (4, 25574125), (5, 20459300), (10, 10229650), (20, 5114825), (25, 4091860), (50, 2045930), (100, 1022965), (109, 938500), (125, 818372), (218, 469250), (250, 409186), (436, 234625), (500, 204593), (545, 187700), (1090, 93850), (1877, 54500), (2180, 46925), (2725, 37540), (3754, 27250), (5450, 18770), (7508, 13625), (9385, 10900)]