76012760

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10499}}^1$

素因数の和:10691

約数の個数: 32

約数和(自身を含む): 171990000

約数和(自身を除く): 95977240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 7240, 10499, 20998, 41996, 52495, 83992, 104990, 209980, 419960, 1900319, 3800638, 7601276, 9501595, 15202552, 19003190, 38006380, 76012760]

約数ペア:

[(1, 76012760), (2, 38006380), (4, 19003190), (5, 15202552), (8, 9501595), (10, 7601276), (20, 3800638), (40, 1900319), (181, 419960), (362, 209980), (724, 104990), (905, 83992), (1448, 52495), (1810, 41996), (3620, 20998), (7240, 10499)]