24654140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 59505600

約数和(自身を除く): 34851460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 769, 916, 1145, 1538, 1603, 2290, 3076, 3206, 3845, 4580, 5383, 6412, 7690, 8015, 10766, 15380, 16030, 21532, 26915, 32060, 53830, 107660, 176101, 352202, 704404, 880505, 1232707, 1761010, 2465414, 3522020, 4930828, 6163535, 12327070, 24654140]

約数ペア:

[(1, 24654140), (2, 12327070), (4, 6163535), (5, 4930828), (7, 3522020), (10, 2465414), (14, 1761010), (20, 1232707), (28, 880505), (35, 704404), (70, 352202), (140, 176101), (229, 107660), (458, 53830), (769, 32060), (916, 26915), (1145, 21532), (1538, 16030), (1603, 15380), (2290, 10766), (3076, 8015), (3206, 7690), (3845, 6412), (4580, 5383)]