2380776920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2587801}}^1$

素因数の和:2587835

約数の個数: 32

約数和(自身を含む): 5589652320

約数和(自身を除く): 3208875400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2587801, 5175602, 10351204, 12939005, 20702408, 25878010, 51756020, 59519423, 103512040, 119038846, 238077692, 297597115, 476155384, 595194230, 1190388460, 2380776920]

約数ペア:

[(1, 2380776920), (2, 1190388460), (4, 595194230), (5, 476155384), (8, 297597115), (10, 238077692), (20, 119038846), (23, 103512040), (40, 59519423), (46, 51756020), (92, 25878010), (115, 20702408), (184, 12939005), (230, 10351204), (460, 5175602), (920, 2587801)]