1985039500

素因数分解:

$2^2\times 5^3\times {\mathrm{941}}^1\times {\mathrm{4219}}^1$

素因数の和:5179

約数の個数: 48

約数和(自身を含む): 4340962080

約数和(自身を除く): 2355922580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 941, 1882, 3764, 4219, 4705, 8438, 9410, 16876, 18820, 21095, 23525, 42190, 47050, 84380, 94100, 105475, 117625, 210950, 235250, 421900, 470500, 527375, 1054750, 2109500, 3970079, 7940158, 15880316, 19850395, 39700790, 79401580, 99251975, 198503950, 397007900, 496259875, 992519750, 1985039500]

約数ペア:

[(1, 1985039500), (2, 992519750), (4, 496259875), (5, 397007900), (10, 198503950), (20, 99251975), (25, 79401580), (50, 39700790), (100, 19850395), (125, 15880316), (250, 7940158), (500, 3970079), (941, 2109500), (1882, 1054750), (3764, 527375), (4219, 470500), (4705, 421900), (8438, 235250), (9410, 210950), (16876, 117625), (18820, 105475), (21095, 94100), (23525, 84380), (42190, 47050)]