175332380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1237}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 388930080

約数和(自身を除く): 213597700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 373, 380, 746, 1237, 1492, 1865, 2474, 3730, 4948, 6185, 7087, 7460, 12370, 14174, 23503, 24740, 28348, 35435, 47006, 70870, 94012, 117515, 141740, 235030, 461401, 470060, 922802, 1845604, 2307005, 4614010, 8766619, 9228020, 17533238, 35066476, 43833095, 87666190, 175332380]

約数ペア:

[(1, 175332380), (2, 87666190), (4, 43833095), (5, 35066476), (10, 17533238), (19, 9228020), (20, 8766619), (38, 4614010), (76, 2307005), (95, 1845604), (190, 922802), (373, 470060), (380, 461401), (746, 235030), (1237, 141740), (1492, 117515), (1865, 94012), (2474, 70870), (3730, 47006), (4948, 35435), (6185, 28348), (7087, 24740), (7460, 23503), (12370, 14174)]