998408950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1499}}^1$

素因数の和:1702

約数の個数: 96

約数和(自身を含む): 2330208000

約数和(自身を除く): 1331799050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 173, 175, 275, 346, 350, 385, 550, 770, 865, 1211, 1499, 1730, 1903, 1925, 2422, 2998, 3806, 3850, 4325, 6055, 7495, 8650, 9515, 10493, 12110, 13321, 14990, 16489, 19030, 20986, 26642, 30275, 32978, 37475, 47575, 52465, 60550, 66605, 74950, 82445, 95150, 104930, 115423, 133210, 164890, 230846, 259327, 262325, 333025, 412225, 518654, 524650, 577115, 666050, 824450, 1154230, 1296635, 1815289, 2593270, 2852597, 2885575, 3630578, 5705194, 5771150, 6483175, 9076445, 12966350, 14262985, 18152890, 19968179, 28525970, 39936358, 45382225, 71314925, 90764450, 99840895, 142629850, 199681790, 499204475, 998408950]

約数ペア:

[(1, 998408950), (2, 499204475), (5, 199681790), (7, 142629850), (10, 99840895), (11, 90764450), (14, 71314925), (22, 45382225), (25, 39936358), (35, 28525970), (50, 19968179), (55, 18152890), (70, 14262985), (77, 12966350), (110, 9076445), (154, 6483175), (173, 5771150), (175, 5705194), (275, 3630578), (346, 2885575), (350, 2852597), (385, 2593270), (550, 1815289), (770, 1296635), (865, 1154230), (1211, 824450), (1499, 666050), (1730, 577115), (1903, 524650), (1925, 518654), (2422, 412225), (2998, 333025), (3806, 262325), (3850, 259327), (4325, 230846), (6055, 164890), (7495, 133210), (8650, 115423), (9515, 104930), (10493, 95150), (12110, 82445), (13321, 74950), (14990, 66605), (16489, 60550), (19030, 52465), (20986, 47575), (26642, 37475), (30275, 32978)]