162105340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3359}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 361267200

約数和(自身を除く): 199161860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 3359, 4826, 6718, 9652, 12065, 13436, 16795, 24130, 33590, 48260, 63821, 67180, 127642, 255284, 319105, 426593, 638210, 853186, 1276420, 1706372, 2132965, 4265930, 8105267, 8531860, 16210534, 32421068, 40526335, 81052670, 162105340]

約数ペア:

[(1, 162105340), (2, 81052670), (4, 40526335), (5, 32421068), (10, 16210534), (19, 8531860), (20, 8105267), (38, 4265930), (76, 2132965), (95, 1706372), (127, 1276420), (190, 853186), (254, 638210), (380, 426593), (508, 319105), (635, 255284), (1270, 127642), (2413, 67180), (2540, 63821), (3359, 48260), (4826, 33590), (6718, 24130), (9652, 16795), (12065, 13436)]