3089900637280

素因数分解:

$2^5\times 5^1\times {\mathrm{16139}}^1\times {\mathrm{1196597}}^1$

素因数の和:1212751

約数の個数: 48

約数和(自身を含む): 7300348670160

約数和(自身を除く): 4210448032880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16139, 32278, 64556, 80695, 129112, 161390, 258224, 322780, 516448, 645560, 1196597, 1291120, 2393194, 2582240, 4786388, 5982985, 9572776, 11965970, 19145552, 23931940, 38291104, 47863880, 95727760, 191455520, 19311878983, 38623757966, 77247515932, 96559394915, 154495031864, 193118789830, 308990063728, 386237579660, 617980127456, 772475159320, 1544950318640, 3089900637280]

約数ペア:

[(1, 3089900637280), (2, 1544950318640), (4, 772475159320), (5, 617980127456), (8, 386237579660), (10, 308990063728), (16, 193118789830), (20, 154495031864), (32, 96559394915), (40, 77247515932), (80, 38623757966), (160, 19311878983), (16139, 191455520), (32278, 95727760), (64556, 47863880), (80695, 38291104), (129112, 23931940), (161390, 19145552), (258224, 11965970), (322780, 9572776), (516448, 5982985), (645560, 4786388), (1196597, 2582240), (1291120, 2393194)]