1256222510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{17791}}^1$

素因数の和:18128

約数の個数: 32

約数和(自身を含む): 2367332352

約数和(自身を除く): 1111109842

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 307, 614, 1535, 3070, 7061, 14122, 17791, 35305, 35582, 70610, 88955, 177910, 409193, 818386, 2045965, 4091930, 5461837, 10923674, 27309185, 54618370, 125622251, 251244502, 628111255, 1256222510]

約数ペア:

[(1, 1256222510), (2, 628111255), (5, 251244502), (10, 125622251), (23, 54618370), (46, 27309185), (115, 10923674), (230, 5461837), (307, 4091930), (614, 2045965), (1535, 818386), (3070, 409193), (7061, 177910), (14122, 88955), (17791, 70610), (35305, 35582)]