2720052100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{937949}}^1$

素因数の和:937992

約数の個数: 36

約数和(自身を含む): 6106054500

約数和(自身を除く): 3386002400

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 937949, 1875898, 3751796, 4689745, 9379490, 18758980, 23448725, 27200521, 46897450, 54401042, 93794900, 108802084, 136002605, 272005210, 544010420, 680013025, 1360026050, 2720052100]

約数ペア:

[(1, 2720052100), (2, 1360026050), (4, 680013025), (5, 544010420), (10, 272005210), (20, 136002605), (25, 108802084), (29, 93794900), (50, 54401042), (58, 46897450), (100, 27200521), (116, 23448725), (145, 18758980), (290, 9379490), (580, 4689745), (725, 3751796), (1450, 1875898), (2900, 937949)]