2102339120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{536311}}^1$

素因数の和:536338

約数の個数: 60

約数和(自身を含む): 5685979824

約数和(自身を除く): 3583640704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 536311, 1072622, 2145244, 2681555, 3754177, 4290488, 5363110, 7508354, 8580976, 10726220, 15016708, 18770885, 21452440, 26279239, 30033416, 37541770, 42904880, 52558478, 60066832, 75083540, 105116956, 131396195, 150167080, 210233912, 262792390, 300334160, 420467824, 525584780, 1051169560, 2102339120]

約数ペア:

[(1, 2102339120), (2, 1051169560), (4, 525584780), (5, 420467824), (7, 300334160), (8, 262792390), (10, 210233912), (14, 150167080), (16, 131396195), (20, 105116956), (28, 75083540), (35, 60066832), (40, 52558478), (49, 42904880), (56, 37541770), (70, 30033416), (80, 26279239), (98, 21452440), (112, 18770885), (140, 15016708), (196, 10726220), (245, 8580976), (280, 7508354), (392, 5363110), (490, 4290488), (560, 3754177), (784, 2681555), (980, 2145244), (1960, 1072622), (3920, 536311)]