45840940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 100445184

約数和(自身を除く): 54604244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 691, 1070, 1382, 2140, 2764, 3317, 3455, 6634, 6910, 13268, 13820, 16585, 21421, 33170, 42842, 66340, 73937, 85684, 107105, 147874, 214210, 295748, 369685, 428420, 739370, 1478740, 2292047, 4584094, 9168188, 11460235, 22920470, 45840940]

約数ペア:

[(1, 45840940), (2, 22920470), (4, 11460235), (5, 9168188), (10, 4584094), (20, 2292047), (31, 1478740), (62, 739370), (107, 428420), (124, 369685), (155, 295748), (214, 214210), (310, 147874), (428, 107105), (535, 85684), (620, 73937), (691, 66340), (1070, 42842), (1382, 33170), (2140, 21421), (2764, 16585), (3317, 13820), (3455, 13268), (6634, 6910)]