268703050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 632530944

約数和(自身を除く): 363827894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 71, 77, 110, 142, 154, 175, 275, 350, 355, 385, 497, 550, 710, 770, 781, 983, 994, 1562, 1775, 1925, 1966, 2485, 3550, 3850, 3905, 4915, 4970, 5467, 6881, 7810, 9830, 10813, 10934, 12425, 13762, 19525, 21626, 24575, 24850, 27335, 34405, 39050, 49150, 54065, 54670, 68810, 69793, 75691, 108130, 136675, 139586, 151382, 172025, 270325, 273350, 344050, 348965, 378455, 488551, 540650, 697930, 756910, 767723, 977102, 1535446, 1744825, 1892275, 2442755, 3489650, 3784550, 3838615, 4885510, 5374061, 7677230, 10748122, 12213775, 19193075, 24427550, 26870305, 38386150, 53740610, 134351525, 268703050]

約数ペア:

[(1, 268703050), (2, 134351525), (5, 53740610), (7, 38386150), (10, 26870305), (11, 24427550), (14, 19193075), (22, 12213775), (25, 10748122), (35, 7677230), (50, 5374061), (55, 4885510), (70, 3838615), (71, 3784550), (77, 3489650), (110, 2442755), (142, 1892275), (154, 1744825), (175, 1535446), (275, 977102), (350, 767723), (355, 756910), (385, 697930), (497, 540650), (550, 488551), (710, 378455), (770, 348965), (781, 344050), (983, 273350), (994, 270325), (1562, 172025), (1775, 151382), (1925, 139586), (1966, 136675), (2485, 108130), (3550, 75691), (3850, 69793), (3905, 68810), (4915, 54670), (4970, 54065), (5467, 49150), (6881, 39050), (7810, 34405), (9830, 27335), (10813, 24850), (10934, 24575), (12425, 21626), (13762, 19525)]