67223020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 148091328

約数和(自身を除く): 80868308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 317, 460, 461, 634, 922, 1268, 1585, 1844, 2305, 3170, 4610, 6340, 7291, 9220, 10603, 14582, 21206, 29164, 36455, 42412, 53015, 72910, 106030, 145820, 146137, 212060, 292274, 584548, 730685, 1461370, 2922740, 3361151, 6722302, 13444604, 16805755, 33611510, 67223020]

約数ペア:

[(1, 67223020), (2, 33611510), (4, 16805755), (5, 13444604), (10, 6722302), (20, 3361151), (23, 2922740), (46, 1461370), (92, 730685), (115, 584548), (230, 292274), (317, 212060), (460, 146137), (461, 145820), (634, 106030), (922, 72910), (1268, 53015), (1585, 42412), (1844, 36455), (2305, 29164), (3170, 21206), (4610, 14582), (6340, 10603), (7291, 9220)]