13974880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4631

約数の個数: 48

約数和(自身を含む): 34760880

約数和(自身を除く): 20786000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 4597, 9194, 18388, 22985, 36776, 45970, 73552, 87343, 91940, 147104, 174686, 183880, 349372, 367760, 436715, 698744, 735520, 873430, 1397488, 1746860, 2794976, 3493720, 6987440, 13974880]

約数ペア:

[(1, 13974880), (2, 6987440), (4, 3493720), (5, 2794976), (8, 1746860), (10, 1397488), (16, 873430), (19, 735520), (20, 698744), (32, 436715), (38, 367760), (40, 349372), (76, 183880), (80, 174686), (95, 147104), (152, 91940), (160, 87343), (190, 73552), (304, 45970), (380, 36776), (608, 22985), (760, 18388), (1520, 9194), (3040, 4597)]