2013448520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2188531}}^1$

素因数の和:2188565

約数の個数: 32

約数和(自身を含む): 4727229120

約数和(自身を除く): 2713780600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2188531, 4377062, 8754124, 10942655, 17508248, 21885310, 43770620, 50336213, 87541240, 100672426, 201344852, 251681065, 402689704, 503362130, 1006724260, 2013448520]

約数ペア:

[(1, 2013448520), (2, 1006724260), (4, 503362130), (5, 402689704), (8, 251681065), (10, 201344852), (20, 100672426), (23, 87541240), (40, 50336213), (46, 43770620), (92, 21885310), (115, 17508248), (184, 10942655), (230, 8754124), (460, 4377062), (920, 2188531)]