38402210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 87899904

約数和(自身を除く): 49497694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 941, 1166, 1855, 1882, 2915, 3710, 4081, 4705, 5830, 6587, 8162, 9410, 10351, 13174, 20405, 20702, 32935, 40810, 49873, 51755, 65870, 72457, 99746, 103510, 144914, 249365, 349111, 362285, 498730, 548603, 698222, 724570, 1097206, 1745555, 2743015, 3491110, 3840221, 5486030, 7680442, 19201105, 38402210]

約数ペア:

[(1, 38402210), (2, 19201105), (5, 7680442), (7, 5486030), (10, 3840221), (11, 3491110), (14, 2743015), (22, 1745555), (35, 1097206), (53, 724570), (55, 698222), (70, 548603), (77, 498730), (106, 362285), (110, 349111), (154, 249365), (265, 144914), (371, 103510), (385, 99746), (530, 72457), (583, 65870), (742, 51755), (770, 49873), (941, 40810), (1166, 32935), (1855, 20702), (1882, 20405), (2915, 13174), (3710, 10351), (4081, 9410), (4705, 8162), (5830, 6587)]