72639850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{76463}}^1$

素因数の和:76494

約数の個数: 24

約数和(自身を含む): 142223040

約数和(自身を除く): 69583190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 76463, 152926, 382315, 764630, 1452797, 1911575, 2905594, 3823150, 7263985, 14527970, 36319925, 72639850]

約数ペア:

[(1, 72639850), (2, 36319925), (5, 14527970), (10, 7263985), (19, 3823150), (25, 2905594), (38, 1911575), (50, 1452797), (95, 764630), (190, 382315), (475, 152926), (950, 76463)]