100547240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{132299}}^1$

素因数の和:132329

約数の個数: 32

約数和(自身を含む): 238140000

約数和(自身を除く): 137592760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 132299, 264598, 529196, 661495, 1058392, 1322990, 2513681, 2645980, 5027362, 5291960, 10054724, 12568405, 20109448, 25136810, 50273620, 100547240]

約数ペア:

[(1, 100547240), (2, 50273620), (4, 25136810), (5, 20109448), (8, 12568405), (10, 10054724), (19, 5291960), (20, 5027362), (38, 2645980), (40, 2513681), (76, 1322990), (95, 1058392), (152, 661495), (190, 529196), (380, 264598), (760, 132299)]