115909420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22907}}^1$

素因数の和:22950

約数の個数: 48

約数和(自身を含む): 277095168

約数和(自身を除く): 161185748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 22907, 45814, 91628, 114535, 229070, 251977, 458140, 503954, 526861, 1007908, 1053722, 1259885, 2107444, 2519770, 2634305, 5039540, 5268610, 5795471, 10537220, 11590942, 23181884, 28977355, 57954710, 115909420]

約数ペア:

[(1, 115909420), (2, 57954710), (4, 28977355), (5, 23181884), (10, 11590942), (11, 10537220), (20, 5795471), (22, 5268610), (23, 5039540), (44, 2634305), (46, 2519770), (55, 2107444), (92, 1259885), (110, 1053722), (115, 1007908), (220, 526861), (230, 503954), (253, 458140), (460, 251977), (506, 229070), (1012, 114535), (1265, 91628), (2530, 45814), (5060, 22907)]