23183440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41399}}^1$

素因数の和:41419

約数の個数: 40

約数和(自身を含む): 61603200

約数和(自身を除く): 38419760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41399, 82798, 165596, 206995, 289793, 331192, 413990, 579586, 662384, 827980, 1159172, 1448965, 1655960, 2318344, 2897930, 3311920, 4636688, 5795860, 11591720, 23183440]

約数ペア:

[(1, 23183440), (2, 11591720), (4, 5795860), (5, 4636688), (7, 3311920), (8, 2897930), (10, 2318344), (14, 1655960), (16, 1448965), (20, 1159172), (28, 827980), (35, 662384), (40, 579586), (56, 413990), (70, 331192), (80, 289793), (112, 206995), (140, 165596), (280, 82798), (560, 41399)]