812360450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{15227}}^1$

素因数の和:15347

約数の個数: 48

約数和(自身を含む): 1665455904

約数和(自身を除く): 853095454

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 970, 1067, 2134, 2425, 4850, 5335, 10670, 15227, 26675, 30454, 53350, 76135, 152270, 167497, 334994, 380675, 761350, 837485, 1477019, 1674970, 2954038, 4187425, 7385095, 8374850, 14770190, 16247209, 32494418, 36925475, 73850950, 81236045, 162472090, 406180225, 812360450]

約数ペア:

[(1, 812360450), (2, 406180225), (5, 162472090), (10, 81236045), (11, 73850950), (22, 36925475), (25, 32494418), (50, 16247209), (55, 14770190), (97, 8374850), (110, 7385095), (194, 4187425), (275, 2954038), (485, 1674970), (550, 1477019), (970, 837485), (1067, 761350), (2134, 380675), (2425, 334994), (4850, 167497), (5335, 152270), (10670, 76135), (15227, 53350), (26675, 30454)]