79765090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 147846384

約数和(自身を除く): 68081294

約数列:

[1, 2, 5, 10, 41, 82, 205, 257, 410, 514, 757, 1285, 1514, 2570, 3785, 7570, 10537, 21074, 31037, 52685, 62074, 105370, 155185, 194549, 310370, 389098, 972745, 1945490, 7976509, 15953018, 39882545, 79765090]

約数ペア:

[(1, 79765090), (2, 39882545), (5, 15953018), (10, 7976509), (41, 1945490), (82, 972745), (205, 389098), (257, 310370), (410, 194549), (514, 155185), (757, 105370), (1285, 62074), (1514, 52685), (2570, 31037), (3785, 21074), (7570, 10537)]