432821590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{40039}}^1$

素因数の和:40116

約数の個数: 32

約数和(自身を含む): 830269440

約数和(自身を除く): 397447850

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 40039, 80078, 200195, 400390, 920897, 1841794, 1881833, 3763666, 4604485, 9208970, 9409165, 18818330, 43282159, 86564318, 216410795, 432821590]

約数ペア:

[(1, 432821590), (2, 216410795), (5, 86564318), (10, 43282159), (23, 18818330), (46, 9409165), (47, 9208970), (94, 4604485), (115, 3763666), (230, 1881833), (235, 1841794), (470, 920897), (1081, 400390), (2162, 200195), (5405, 80078), (10810, 40039)]