23954140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{24443}}^1$

素因数の和:24466

約数の個数: 36

約数和(自身を含む): 58518936

約数和(自身を除く): 34564796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 24443, 48886, 97772, 122215, 171101, 244430, 342202, 488860, 684404, 855505, 1197707, 1711010, 2395414, 3422020, 4790828, 5988535, 11977070, 23954140]

約数ペア:

[(1, 23954140), (2, 11977070), (4, 5988535), (5, 4790828), (7, 3422020), (10, 2395414), (14, 1711010), (20, 1197707), (28, 855505), (35, 684404), (49, 488860), (70, 342202), (98, 244430), (140, 171101), (196, 122215), (245, 97772), (490, 48886), (980, 24443)]