19492033760

素因数分解:

$2^5\times 5^1\times {\mathrm{121825211}}^1$

素因数の和:121825226

約数の個数: 24

約数和(自身を含む): 46049930136

約数和(自身を除く): 26557896376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 121825211, 243650422, 487300844, 609126055, 974601688, 1218252110, 1949203376, 2436504220, 3898406752, 4873008440, 9746016880, 19492033760]

約数ペア:

[(1, 19492033760), (2, 9746016880), (4, 4873008440), (5, 3898406752), (8, 2436504220), (10, 1949203376), (16, 1218252110), (20, 974601688), (32, 609126055), (40, 487300844), (80, 243650422), (160, 121825211)]