27040730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 50431248

約数和(自身を除く): 23390518

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 653, 1010, 1306, 3265, 4141, 6530, 8282, 20705, 26773, 41410, 53546, 65953, 131906, 133865, 267730, 329765, 659530, 2704073, 5408146, 13520365, 27040730]

約数ペア:

[(1, 27040730), (2, 13520365), (5, 5408146), (10, 2704073), (41, 659530), (82, 329765), (101, 267730), (202, 133865), (205, 131906), (410, 65953), (505, 53546), (653, 41410), (1010, 26773), (1306, 20705), (3265, 8282), (4141, 6530)]