120916190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6301}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 231409440

約数和(自身を除く): 110493250

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 6301, 9595, 12602, 19190, 31505, 63010, 119719, 239438, 598595, 636401, 1197190, 1272802, 3182005, 6364010, 12091619, 24183238, 60458095, 120916190]

約数ペア:

[(1, 120916190), (2, 60458095), (5, 24183238), (10, 12091619), (19, 6364010), (38, 3182005), (95, 1272802), (101, 1197190), (190, 636401), (202, 598595), (505, 239438), (1010, 119719), (1919, 63010), (3838, 31505), (6301, 19190), (9595, 12602)]