76287790

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 64146770

約数列:

[1, 2, 5, 10, 83, 107, 166, 214, 415, 535, 830, 859, 1070, 1718, 4295, 8590, 8881, 17762, 44405, 71297, 88810, 91913, 142594, 183826, 356485, 459565, 712970, 919130, 7628779, 15257558, 38143895, 76287790]

約数ペア:

[(1, 76287790), (2, 38143895), (5, 15257558), (10, 7628779), (83, 919130), (107, 712970), (166, 459565), (214, 356485), (415, 183826), (535, 142594), (830, 91913), (859, 88810), (1070, 71297), (1718, 44405), (4295, 17762), (8590, 8881)]