42886250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3152

約数の個数: 40

約数和(自身を含む): 87721920

約数和(自身を除く): 44835670

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 3119, 6238, 6875, 13750, 15595, 31190, 34309, 68618, 77975, 155950, 171545, 343090, 389875, 779750, 857725, 1715450, 1949375, 3898750, 4288625, 8577250, 21443125, 42886250]

約数ペア:

[(1, 42886250), (2, 21443125), (5, 8577250), (10, 4288625), (11, 3898750), (22, 1949375), (25, 1715450), (50, 857725), (55, 779750), (110, 389875), (125, 343090), (250, 171545), (275, 155950), (550, 77975), (625, 68618), (1250, 34309), (1375, 31190), (2750, 15595), (3119, 13750), (6238, 6875)]