13093640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 34076160

約数和(自身を除く): 20982520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 463, 505, 707, 808, 926, 1010, 1414, 1852, 2020, 2315, 2828, 3241, 3535, 3704, 4040, 4630, 5656, 6482, 7070, 9260, 12964, 14140, 16205, 18520, 25928, 28280, 32410, 46763, 64820, 93526, 129640, 187052, 233815, 327341, 374104, 467630, 654682, 935260, 1309364, 1636705, 1870520, 2618728, 3273410, 6546820, 13093640]

約数ペア:

[(1, 13093640), (2, 6546820), (4, 3273410), (5, 2618728), (7, 1870520), (8, 1636705), (10, 1309364), (14, 935260), (20, 654682), (28, 467630), (35, 374104), (40, 327341), (56, 233815), (70, 187052), (101, 129640), (140, 93526), (202, 64820), (280, 46763), (404, 32410), (463, 28280), (505, 25928), (707, 18520), (808, 16205), (926, 14140), (1010, 12964), (1414, 9260), (1852, 7070), (2020, 6482), (2315, 5656), (2828, 4630), (3241, 4040), (3535, 3704)]