11398240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10177}}^1$

素因数の和:10199

約数の個数: 48

約数和(自身を含む): 30778272

約数和(自身を除く): 19380032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10177, 20354, 40708, 50885, 71239, 81416, 101770, 142478, 162832, 203540, 284956, 325664, 356195, 407080, 569912, 712390, 814160, 1139824, 1424780, 1628320, 2279648, 2849560, 5699120, 11398240]

約数ペア:

[(1, 11398240), (2, 5699120), (4, 2849560), (5, 2279648), (7, 1628320), (8, 1424780), (10, 1139824), (14, 814160), (16, 712390), (20, 569912), (28, 407080), (32, 356195), (35, 325664), (40, 284956), (56, 203540), (70, 162832), (80, 142478), (112, 101770), (140, 81416), (160, 71239), (224, 50885), (280, 40708), (560, 20354), (1120, 10177)]