2233280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{997}}^1$

素因数の和:1021

約数の個数: 56

約数和(自身を含む): 6083808

約数和(自身を除く): 3850528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 997, 1120, 1994, 2240, 3988, 4985, 6979, 7976, 9970, 13958, 15952, 19940, 27916, 31904, 34895, 39880, 55832, 63808, 69790, 79760, 111664, 139580, 159520, 223328, 279160, 319040, 446656, 558320, 1116640, 2233280]

約数ペア:

[(1, 2233280), (2, 1116640), (4, 558320), (5, 446656), (7, 319040), (8, 279160), (10, 223328), (14, 159520), (16, 139580), (20, 111664), (28, 79760), (32, 69790), (35, 63808), (40, 55832), (56, 39880), (64, 34895), (70, 31904), (80, 27916), (112, 19940), (140, 15952), (160, 13958), (224, 9970), (280, 7976), (320, 6979), (448, 4985), (560, 3988), (997, 2240), (1120, 1994)]