23444260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 56689920

約数和(自身を除く): 33245660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1109, 1510, 2114, 2218, 3020, 4228, 4436, 5285, 5545, 7763, 10570, 11090, 15526, 21140, 22180, 31052, 38815, 77630, 155260, 167459, 334918, 669836, 837295, 1172213, 1674590, 2344426, 3349180, 4688852, 5861065, 11722130, 23444260]

約数ペア:

[(1, 23444260), (2, 11722130), (4, 5861065), (5, 4688852), (7, 3349180), (10, 2344426), (14, 1674590), (20, 1172213), (28, 837295), (35, 669836), (70, 334918), (140, 167459), (151, 155260), (302, 77630), (604, 38815), (755, 31052), (1057, 22180), (1109, 21140), (1510, 15526), (2114, 11090), (2218, 10570), (3020, 7763), (4228, 5545), (4436, 5285)]