69336640

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5099

約数の個数: 56

約数和(自身を含む): 168981120

約数和(自身を除く): 99644480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 5039, 6880, 10078, 13760, 20156, 25195, 40312, 50390, 80624, 100780, 161248, 201560, 216677, 322496, 403120, 433354, 806240, 866708, 1083385, 1612480, 1733416, 2166770, 3466832, 4333540, 6933664, 8667080, 13867328, 17334160, 34668320, 69336640]

約数ペア:

[(1, 69336640), (2, 34668320), (4, 17334160), (5, 13867328), (8, 8667080), (10, 6933664), (16, 4333540), (20, 3466832), (32, 2166770), (40, 1733416), (43, 1612480), (64, 1083385), (80, 866708), (86, 806240), (160, 433354), (172, 403120), (215, 322496), (320, 216677), (344, 201560), (430, 161248), (688, 100780), (860, 80624), (1376, 50390), (1720, 40312), (2752, 25195), (3440, 20156), (5039, 13760), (6880, 10078)]