33131140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 47307260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 2659, 3115, 5318, 6230, 10636, 12460, 13295, 18613, 26590, 37226, 53180, 74452, 93065, 186130, 236651, 372260, 473302, 946604, 1183255, 1656557, 2366510, 3313114, 4733020, 6626228, 8282785, 16565570, 33131140]

約数ペア:

[(1, 33131140), (2, 16565570), (4, 8282785), (5, 6626228), (7, 4733020), (10, 3313114), (14, 2366510), (20, 1656557), (28, 1183255), (35, 946604), (70, 473302), (89, 372260), (140, 236651), (178, 186130), (356, 93065), (445, 74452), (623, 53180), (890, 37226), (1246, 26590), (1780, 18613), (2492, 13295), (2659, 12460), (3115, 10636), (5318, 6230)]