2885321900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{930749}}^1$

素因数の和:930794

約数の個数: 36

約数和(自身を含む): 6463128000

約数和(自身を除く): 3577806100

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 930749, 1861498, 3722996, 4653745, 9307490, 18614980, 23268725, 28853219, 46537450, 57706438, 93074900, 115412876, 144266095, 288532190, 577064380, 721330475, 1442660950, 2885321900]

約数ペア:

[(1, 2885321900), (2, 1442660950), (4, 721330475), (5, 577064380), (10, 288532190), (20, 144266095), (25, 115412876), (31, 93074900), (50, 57706438), (62, 46537450), (100, 28853219), (124, 23268725), (155, 18614980), (310, 9307490), (620, 4653745), (775, 3722996), (1550, 1861498), (3100, 930749)]