58738780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 70990820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 857, 1490, 1714, 2980, 3427, 3428, 4285, 6854, 8570, 13708, 17135, 17140, 19711, 34270, 39422, 68540, 78844, 98555, 127693, 197110, 255386, 394220, 510772, 638465, 1276930, 2553860, 2936939, 5873878, 11747756, 14684695, 29369390, 58738780]

約数ペア:

[(1, 58738780), (2, 29369390), (4, 14684695), (5, 11747756), (10, 5873878), (20, 2936939), (23, 2553860), (46, 1276930), (92, 638465), (115, 510772), (149, 394220), (230, 255386), (298, 197110), (460, 127693), (596, 98555), (745, 78844), (857, 68540), (1490, 39422), (1714, 34270), (2980, 19711), (3427, 17140), (3428, 17135), (4285, 13708), (6854, 8570)]