2267840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 5699760

約数和(自身を除く): 3431920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 373, 380, 608, 746, 760, 1216, 1492, 1520, 1865, 2984, 3040, 3730, 5968, 6080, 7087, 7460, 11936, 14174, 14920, 23872, 28348, 29840, 35435, 56696, 59680, 70870, 113392, 119360, 141740, 226784, 283480, 453568, 566960, 1133920, 2267840]

約数ペア:

[(1, 2267840), (2, 1133920), (4, 566960), (5, 453568), (8, 283480), (10, 226784), (16, 141740), (19, 119360), (20, 113392), (32, 70870), (38, 59680), (40, 56696), (64, 35435), (76, 29840), (80, 28348), (95, 23872), (152, 14920), (160, 14174), (190, 11936), (304, 7460), (320, 7087), (373, 6080), (380, 5968), (608, 3730), (746, 3040), (760, 2984), (1216, 1865), (1492, 1520)]