536640860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 1332925440

約数和(自身を除く): 796284580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 97, 140, 172, 194, 215, 301, 388, 430, 485, 602, 679, 860, 919, 970, 1204, 1358, 1505, 1838, 1940, 2716, 3010, 3395, 3676, 4171, 4595, 6020, 6433, 6790, 8342, 9190, 12866, 13580, 16684, 18380, 20855, 25732, 29197, 32165, 39517, 41710, 58394, 64330, 79034, 83420, 89143, 116788, 128660, 145985, 158068, 178286, 197585, 276619, 291970, 356572, 395170, 445715, 553238, 583940, 624001, 790340, 891430, 1106476, 1248002, 1383095, 1782860, 2496004, 2766190, 3120005, 3833149, 5532380, 6240010, 7666298, 12480020, 15332596, 19165745, 26832043, 38331490, 53664086, 76662980, 107328172, 134160215, 268320430, 536640860]

約数ペア:

[(1, 536640860), (2, 268320430), (4, 134160215), (5, 107328172), (7, 76662980), (10, 53664086), (14, 38331490), (20, 26832043), (28, 19165745), (35, 15332596), (43, 12480020), (70, 7666298), (86, 6240010), (97, 5532380), (140, 3833149), (172, 3120005), (194, 2766190), (215, 2496004), (301, 1782860), (388, 1383095), (430, 1248002), (485, 1106476), (602, 891430), (679, 790340), (860, 624001), (919, 583940), (970, 553238), (1204, 445715), (1358, 395170), (1505, 356572), (1838, 291970), (1940, 276619), (2716, 197585), (3010, 178286), (3395, 158068), (3676, 145985), (4171, 128660), (4595, 116788), (6020, 89143), (6433, 83420), (6790, 79034), (8342, 64330), (9190, 58394), (12866, 41710), (13580, 39517), (16684, 32165), (18380, 29197), (20855, 25732)]