2737357280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2444069}}^1$

素因数の和:2444091

約数の個数: 48

約数和(自身を含む): 7390867680

約数和(自身を除く): 4653510400

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, 2444069, 4888138, 9776276, 12220345, 17108483, 19552552, 24440690, 34216966, 39105104, 48881380, 68433932, 78210208, 85542415, 97762760, 136867864, 171084830, 195525520, 273735728, 342169660, 391051040, 547471456, 684339320, 1368678640, 2737357280]

約数ペア:

[(1, 2737357280), (2, 1368678640), (4, 684339320), (5, 547471456), (7, 391051040), (8, 342169660), (10, 273735728), (14, 195525520), (16, 171084830), (20, 136867864), (28, 97762760), (32, 85542415), (35, 78210208), (40, 68433932), (56, 48881380), (70, 39105104), (80, 34216966), (112, 24440690), (140, 19552552), (160, 17108483), (224, 12220345), (280, 9776276), (560, 4888138), (1120, 2444069)]