12302912120

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2064247}}^1$

素因数の和:2064407

約数の個数: 32

約数和(自身を含む): 27867348000

約数和(自身を除く): 15564435880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 2064247, 4128494, 8256988, 10321235, 16513976, 20642470, 41284940, 82569880, 307572803, 615145606, 1230291212, 1537864015, 2460582424, 3075728030, 6151456060, 12302912120]

約数ペア:

[(1, 12302912120), (2, 6151456060), (4, 3075728030), (5, 2460582424), (8, 1537864015), (10, 1230291212), (20, 615145606), (40, 307572803), (149, 82569880), (298, 41284940), (596, 20642470), (745, 16513976), (1192, 10321235), (1490, 8256988), (2980, 4128494), (5960, 2064247)]