40313650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 81635400

約数和(自身を除く): 41321750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 569, 650, 1090, 1138, 1417, 2725, 2834, 2845, 5450, 5690, 7085, 7397, 14170, 14225, 14794, 28450, 35425, 36985, 62021, 70850, 73970, 124042, 184925, 310105, 369850, 620210, 806273, 1550525, 1612546, 3101050, 4031365, 8062730, 20156825, 40313650]

約数ペア:

[(1, 40313650), (2, 20156825), (5, 8062730), (10, 4031365), (13, 3101050), (25, 1612546), (26, 1550525), (50, 806273), (65, 620210), (109, 369850), (130, 310105), (218, 184925), (325, 124042), (545, 73970), (569, 70850), (650, 62021), (1090, 36985), (1138, 35425), (1417, 28450), (2725, 14794), (2834, 14225), (2845, 14170), (5450, 7397), (5690, 7085)]