17325340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 38707200

約数和(自身を除く): 21381860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 359, 380, 508, 635, 718, 1270, 1436, 1795, 2413, 2540, 3590, 4826, 6821, 7180, 9652, 12065, 13642, 24130, 27284, 34105, 45593, 48260, 68210, 91186, 136420, 182372, 227965, 455930, 866267, 911860, 1732534, 3465068, 4331335, 8662670, 17325340]

約数ペア:

[(1, 17325340), (2, 8662670), (4, 4331335), (5, 3465068), (10, 1732534), (19, 911860), (20, 866267), (38, 455930), (76, 227965), (95, 182372), (127, 136420), (190, 91186), (254, 68210), (359, 48260), (380, 45593), (508, 34105), (635, 27284), (718, 24130), (1270, 13642), (1436, 12065), (1795, 9652), (2413, 7180), (2540, 6821), (3590, 4826)]