60042440

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10799}}^1$

素因数の和:10949

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 76037560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 10799, 21598, 43196, 53995, 86392, 107990, 215980, 431960, 1501061, 3002122, 6004244, 7505305, 12008488, 15010610, 30021220, 60042440]

約数ペア:

[(1, 60042440), (2, 30021220), (4, 15010610), (5, 12008488), (8, 7505305), (10, 6004244), (20, 3002122), (40, 1501061), (139, 431960), (278, 215980), (556, 107990), (695, 86392), (1112, 53995), (1390, 43196), (2780, 21598), (5560, 10799)]