22290729220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{297289}}^1$

素因数の和:297484

約数の個数: 48

約数和(自身を含む): 49145604480

約数和(自身を除く): 26854875260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 1630, 3260, 3749, 7498, 14996, 18745, 37490, 74980, 297289, 594578, 1189156, 1486445, 2972890, 5945780, 6837647, 13675294, 27350588, 34188235, 48458107, 68376470, 96916214, 136752940, 193832428, 242290535, 484581070, 969162140, 1114536461, 2229072922, 4458145844, 5572682305, 11145364610, 22290729220]

約数ペア:

[(1, 22290729220), (2, 11145364610), (4, 5572682305), (5, 4458145844), (10, 2229072922), (20, 1114536461), (23, 969162140), (46, 484581070), (92, 242290535), (115, 193832428), (163, 136752940), (230, 96916214), (326, 68376470), (460, 48458107), (652, 34188235), (815, 27350588), (1630, 13675294), (3260, 6837647), (3749, 5945780), (7498, 2972890), (14996, 1486445), (18745, 1189156), (37490, 594578), (74980, 297289)]