57029703220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1049}}^1\times {\mathrm{1511}}^1$

素因数の和:2833

約数の個数: 96

約数和(自身を含む): 137625868800

約数和(自身を除く): 80596165580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1049, 1285, 1511, 1799, 2098, 2570, 3022, 3598, 4196, 5140, 5245, 6044, 7196, 7343, 7555, 8995, 10490, 10577, 14686, 15110, 17990, 20980, 21154, 29372, 30220, 35980, 36715, 42308, 52885, 73430, 105770, 146860, 211540, 269593, 388327, 539186, 776654, 1078372, 1347965, 1553308, 1585039, 1887151, 1941635, 2695930, 2718289, 3170078, 3774302, 3883270, 5391860, 5436578, 6340156, 7548604, 7766540, 7925195, 9435755, 10873156, 11095273, 13591445, 15850390, 18871510, 22190546, 27182890, 31700780, 37743020, 44381092, 54365780, 55476365, 110952730, 221905460, 407355023, 814710046, 1629420092, 2036775115, 2851485161, 4073550230, 5702970322, 8147100460, 11405940644, 14257425805, 28514851610, 57029703220]

約数ペア:

[(1, 57029703220), (2, 28514851610), (4, 14257425805), (5, 11405940644), (7, 8147100460), (10, 5702970322), (14, 4073550230), (20, 2851485161), (28, 2036775115), (35, 1629420092), (70, 814710046), (140, 407355023), (257, 221905460), (514, 110952730), (1028, 55476365), (1049, 54365780), (1285, 44381092), (1511, 37743020), (1799, 31700780), (2098, 27182890), (2570, 22190546), (3022, 18871510), (3598, 15850390), (4196, 13591445), (5140, 11095273), (5245, 10873156), (6044, 9435755), (7196, 7925195), (7343, 7766540), (7555, 7548604), (8995, 6340156), (10490, 5436578), (10577, 5391860), (14686, 3883270), (15110, 3774302), (17990, 3170078), (20980, 2718289), (21154, 2695930), (29372, 1941635), (30220, 1887151), (35980, 1585039), (36715, 1553308), (42308, 1347965), (52885, 1078372), (73430, 776654), (105770, 539186), (146860, 388327), (211540, 269593)]