470335250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 1120863744

約数和(自身を除く): 650528494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 106, 110, 125, 154, 175, 250, 265, 275, 350, 371, 385, 461, 530, 550, 583, 742, 770, 875, 922, 1166, 1325, 1375, 1750, 1855, 1925, 2305, 2650, 2750, 2915, 3227, 3710, 3850, 4081, 4610, 5071, 5830, 6454, 6625, 8162, 9275, 9625, 10142, 11525, 13250, 14575, 16135, 18550, 19250, 20405, 23050, 24433, 25355, 29150, 32270, 35497, 40810, 46375, 48866, 50710, 57625, 70994, 72875, 80675, 92750, 102025, 115250, 122165, 126775, 145750, 161350, 171031, 177485, 204050, 244330, 253550, 268763, 342062, 354970, 403375, 510125, 537526, 610825, 633875, 806750, 855155, 887425, 1020250, 1221650, 1267750, 1343815, 1710310, 1774850, 1881341, 2687630, 3054125, 3762682, 4275775, 4437125, 6108250, 6719075, 8551550, 8874250, 9406705, 13438150, 18813410, 21378875, 33595375, 42757750, 47033525, 67190750, 94067050, 235167625, 470335250]

約数ペア:

[(1, 470335250), (2, 235167625), (5, 94067050), (7, 67190750), (10, 47033525), (11, 42757750), (14, 33595375), (22, 21378875), (25, 18813410), (35, 13438150), (50, 9406705), (53, 8874250), (55, 8551550), (70, 6719075), (77, 6108250), (106, 4437125), (110, 4275775), (125, 3762682), (154, 3054125), (175, 2687630), (250, 1881341), (265, 1774850), (275, 1710310), (350, 1343815), (371, 1267750), (385, 1221650), (461, 1020250), (530, 887425), (550, 855155), (583, 806750), (742, 633875), (770, 610825), (875, 537526), (922, 510125), (1166, 403375), (1325, 354970), (1375, 342062), (1750, 268763), (1855, 253550), (1925, 244330), (2305, 204050), (2650, 177485), (2750, 171031), (2915, 161350), (3227, 145750), (3710, 126775), (3850, 122165), (4081, 115250), (4610, 102025), (5071, 92750), (5830, 80675), (6454, 72875), (6625, 70994), (8162, 57625), (9275, 50710), (9625, 48866), (10142, 46375), (11525, 40810), (13250, 35497), (14575, 32270), (16135, 29150), (18550, 25355), (19250, 24433), (20405, 23050)]