99270440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130619}}^1$

素因数の和:130649

約数の個数: 32

約数和(自身を含む): 235116000

約数和(自身を除く): 135845560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 130619, 261238, 522476, 653095, 1044952, 1306190, 2481761, 2612380, 4963522, 5224760, 9927044, 12408805, 19854088, 24817610, 49635220, 99270440]

約数ペア:

[(1, 99270440), (2, 49635220), (4, 24817610), (5, 19854088), (8, 12408805), (10, 9927044), (19, 5224760), (20, 4963522), (38, 2612380), (40, 2481761), (76, 1306190), (95, 1044952), (152, 653095), (190, 522476), (380, 261238), (760, 130619)]