228367201460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1\times {\mathrm{66343}}^1$

素因数の和:68040

約数の個数: 48

約数和(自身を含む): 484284662400

約数和(自身を除く): 255917460940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1579, 2180, 3158, 6316, 7895, 15790, 31580, 66343, 132686, 172111, 265372, 331715, 344222, 663430, 688444, 860555, 1326860, 1721110, 3442220, 7231387, 14462774, 28925548, 36156935, 72313870, 104755597, 144627740, 209511194, 419022388, 523777985, 1047555970, 2095111940, 11418360073, 22836720146, 45673440292, 57091800365, 114183600730, 228367201460]

約数ペア:

[(1, 228367201460), (2, 114183600730), (4, 57091800365), (5, 45673440292), (10, 22836720146), (20, 11418360073), (109, 2095111940), (218, 1047555970), (436, 523777985), (545, 419022388), (1090, 209511194), (1579, 144627740), (2180, 104755597), (3158, 72313870), (6316, 36156935), (7895, 28925548), (15790, 14462774), (31580, 7231387), (66343, 3442220), (132686, 1721110), (172111, 1326860), (265372, 860555), (331715, 688444), (344222, 663430)]