26904760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35401}}^1$

素因数の和:35431

約数の個数: 32

約数和(自身を含む): 63723600

約数和(自身を除く): 36818840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 35401, 70802, 141604, 177005, 283208, 354010, 672619, 708020, 1345238, 1416040, 2690476, 3363095, 5380952, 6726190, 13452380, 26904760]

約数ペア:

[(1, 26904760), (2, 13452380), (4, 6726190), (5, 5380952), (8, 3363095), (10, 2690476), (19, 1416040), (20, 1345238), (38, 708020), (40, 672619), (76, 354010), (95, 283208), (152, 177005), (190, 141604), (380, 70802), (760, 35401)]