68108320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{60811}}^1$

素因数の和:60833

約数の個数: 48

約数和(自身を含む): 183895488

約数和(自身を除く): 115787168

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, 60811, 121622, 243244, 304055, 425677, 486488, 608110, 851354, 972976, 1216220, 1702708, 1945952, 2128385, 2432440, 3405416, 4256770, 4864880, 6810832, 8513540, 9729760, 13621664, 17027080, 34054160, 68108320]

約数ペア:

[(1, 68108320), (2, 34054160), (4, 17027080), (5, 13621664), (7, 9729760), (8, 8513540), (10, 6810832), (14, 4864880), (16, 4256770), (20, 3405416), (28, 2432440), (32, 2128385), (35, 1945952), (40, 1702708), (56, 1216220), (70, 972976), (80, 851354), (112, 608110), (140, 486488), (160, 425677), (224, 304055), (280, 243244), (560, 121622), (1120, 60811)]