233875850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3301}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 472912440

約数和(自身を除く): 239036590

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2725, 2834, 3301, 5450, 6602, 7085, 14170, 16505, 33010, 35425, 42913, 70850, 82525, 85826, 165050, 214565, 359809, 429130, 719618, 1072825, 1799045, 2145650, 3598090, 4677517, 8995225, 9355034, 17990450, 23387585, 46775170, 116937925, 233875850]

約数ペア:

[(1, 233875850), (2, 116937925), (5, 46775170), (10, 23387585), (13, 17990450), (25, 9355034), (26, 8995225), (50, 4677517), (65, 3598090), (109, 2145650), (130, 1799045), (218, 1072825), (325, 719618), (545, 429130), (650, 359809), (1090, 214565), (1417, 165050), (2725, 85826), (2834, 82525), (3301, 70850), (5450, 42913), (6602, 35425), (7085, 33010), (14170, 16505)]