22520010430

素因数分解:

$2^1\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{641413}}^1$

素因数の和:644931

約数の個数: 16

約数和(自身を含む): 40547627424

約数和(自身を除く): 18027616994

約数列:

[1, 2, 5, 10, 3511, 7022, 17555, 35110, 641413, 1282826, 3207065, 6414130, 2252001043, 4504002086, 11260005215, 22520010430]

約数ペア:

[(1, 22520010430), (2, 11260005215), (5, 4504002086), (10, 2252001043), (3511, 6414130), (7022, 3207065), (17555, 1282826), (35110, 641413)]