665087142010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{12772943}}^1$

素因数の和:12773118

約数の個数: 32

約数和(自身を含む): 1236012244992

約数和(自身を除く): 570925102982

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 5207, 10414, 26035, 52070, 12772943, 25545886, 63864715, 127729430, 523690663, 1047381326, 1622163761, 2618453315, 3244327522, 5236906630, 8110818805, 16221637610, 66508714201, 133017428402, 332543571005, 665087142010]

約数ペア:

[(1, 665087142010), (2, 332543571005), (5, 133017428402), (10, 66508714201), (41, 16221637610), (82, 8110818805), (127, 5236906630), (205, 3244327522), (254, 2618453315), (410, 1622163761), (635, 1047381326), (1270, 523690663), (5207, 127729430), (10414, 63864715), (26035, 25545886), (52070, 12772943)]