282874850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 558312480

約数和(自身を除く): 275437630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 131, 190, 262, 475, 655, 950, 1310, 2273, 2489, 3275, 4546, 4978, 6550, 11365, 12445, 22730, 24890, 43187, 56825, 62225, 86374, 113650, 124450, 215935, 297763, 431870, 595526, 1079675, 1488815, 2159350, 2977630, 5657497, 7444075, 11314994, 14888150, 28287485, 56574970, 141437425, 282874850]

約数ペア:

[(1, 282874850), (2, 141437425), (5, 56574970), (10, 28287485), (19, 14888150), (25, 11314994), (38, 7444075), (50, 5657497), (95, 2977630), (131, 2159350), (190, 1488815), (262, 1079675), (475, 595526), (655, 431870), (950, 297763), (1310, 215935), (2273, 124450), (2489, 113650), (3275, 86374), (4546, 62225), (4978, 56825), (6550, 43187), (11365, 24890), (12445, 22730)]