118072280

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{30431}}^1$

素因数の和:30539

約数の個数: 32

約数和(自身を含む): 268410240

約数和(自身を除く): 150337960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 30431, 60862, 121724, 152155, 243448, 304310, 608620, 1217240, 2951807, 5903614, 11807228, 14759035, 23614456, 29518070, 59036140, 118072280]

約数ペア:

[(1, 118072280), (2, 59036140), (4, 29518070), (5, 23614456), (8, 14759035), (10, 11807228), (20, 5903614), (40, 2951807), (97, 1217240), (194, 608620), (388, 304310), (485, 243448), (776, 152155), (970, 121724), (1940, 60862), (3880, 30431)]