119747960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103231}}^1$

素因数の和:103271

約数の個数: 32

約数和(自身を含む): 278726400

約数和(自身を除く): 158978440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 103231, 206462, 412924, 516155, 825848, 1032310, 2064620, 2993699, 4129240, 5987398, 11974796, 14968495, 23949592, 29936990, 59873980, 119747960]

約数ペア:

[(1, 119747960), (2, 59873980), (4, 29936990), (5, 23949592), (8, 14968495), (10, 11974796), (20, 5987398), (29, 4129240), (40, 2993699), (58, 2064620), (116, 1032310), (145, 825848), (232, 516155), (290, 412924), (580, 206462), (1160, 103231)]