75739880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65293}}^1$

素因数の和:65333

約数の個数: 32

約数和(自身を含む): 176293800

約数和(自身を除く): 100553920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 65293, 130586, 261172, 326465, 522344, 652930, 1305860, 1893497, 2611720, 3786994, 7573988, 9467485, 15147976, 18934970, 37869940, 75739880]

約数ペア:

[(1, 75739880), (2, 37869940), (4, 18934970), (5, 15147976), (8, 9467485), (10, 7573988), (20, 3786994), (29, 2611720), (40, 1893497), (58, 1305860), (116, 652930), (145, 522344), (232, 326465), (290, 261172), (580, 130586), (1160, 65293)]