38862850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 82447848

約数和(自身を除く): 43584998

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 3517, 5525, 7034, 11050, 17585, 35170, 45721, 59789, 87925, 91442, 119578, 175850, 228605, 298945, 457210, 597890, 777257, 1143025, 1494725, 1554514, 2286050, 2989450, 3886285, 7772570, 19431425, 38862850]

約数ペア:

[(1, 38862850), (2, 19431425), (5, 7772570), (10, 3886285), (13, 2989450), (17, 2286050), (25, 1554514), (26, 1494725), (34, 1143025), (50, 777257), (65, 597890), (85, 457210), (130, 298945), (170, 228605), (221, 175850), (325, 119578), (425, 91442), (442, 87925), (650, 59789), (850, 45721), (1105, 35170), (2210, 17585), (3517, 11050), (5525, 7034)]