22660720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4801}}^1$

素因数の和:4873

約数の個数: 40

約数和(自身を含む): 53590320

約数和(自身を除く): 30929600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 4801, 9602, 19204, 24005, 38408, 48010, 76816, 96020, 192040, 283259, 384080, 566518, 1133036, 1416295, 2266072, 2832590, 4532144, 5665180, 11330360, 22660720]

約数ペア:

[(1, 22660720), (2, 11330360), (4, 5665180), (5, 4532144), (8, 2832590), (10, 2266072), (16, 1416295), (20, 1133036), (40, 566518), (59, 384080), (80, 283259), (118, 192040), (236, 96020), (295, 76816), (472, 48010), (590, 38408), (944, 24005), (1180, 19204), (2360, 9602), (4720, 4801)]