2935520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2643

約数の個数: 48

約数和(自身を含む): 7928928

約数和(自身を除く): 4993408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2621, 5242, 10484, 13105, 18347, 20968, 26210, 36694, 41936, 52420, 73388, 83872, 91735, 104840, 146776, 183470, 209680, 293552, 366940, 419360, 587104, 733880, 1467760, 2935520]

約数ペア:

[(1, 2935520), (2, 1467760), (4, 733880), (5, 587104), (7, 419360), (8, 366940), (10, 293552), (14, 209680), (16, 183470), (20, 146776), (28, 104840), (32, 91735), (35, 83872), (40, 73388), (56, 52420), (70, 41936), (80, 36694), (112, 26210), (140, 20968), (160, 18347), (224, 13105), (280, 10484), (560, 5242), (1120, 2621)]