109291220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{74857}}^1$

素因数の和:74939

約数の個数: 24

約数和(自身を含む): 232658664

約数和(自身を除く): 123367444

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 74857, 149714, 299428, 374285, 748570, 1497140, 5464561, 10929122, 21858244, 27322805, 54645610, 109291220]

約数ペア:

[(1, 109291220), (2, 54645610), (4, 27322805), (5, 21858244), (10, 10929122), (20, 5464561), (73, 1497140), (146, 748570), (292, 374285), (365, 299428), (730, 149714), (1460, 74857)]