2016408200

素因数分解:

$2^3\times 5^2\times {\mathrm{659}}^1\times {\mathrm{15299}}^1$

素因数の和:15974

約数の個数: 48

約数和(自身を含む): 4695570000

約数和(自身を除く): 2679161800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 659, 1318, 2636, 3295, 5272, 6590, 13180, 15299, 16475, 26360, 30598, 32950, 61196, 65900, 76495, 122392, 131800, 152990, 305980, 382475, 611960, 764950, 1529900, 3059800, 10082041, 20164082, 40328164, 50410205, 80656328, 100820410, 201640820, 252051025, 403281640, 504102050, 1008204100, 2016408200]

約数ペア:

[(1, 2016408200), (2, 1008204100), (4, 504102050), (5, 403281640), (8, 252051025), (10, 201640820), (20, 100820410), (25, 80656328), (40, 50410205), (50, 40328164), (100, 20164082), (200, 10082041), (659, 3059800), (1318, 1529900), (2636, 764950), (3295, 611960), (5272, 382475), (6590, 305980), (13180, 152990), (15299, 131800), (16475, 122392), (26360, 76495), (30598, 65900), (32950, 61196)]