5001560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6581}}^1$

素因数の和:6611

約数の個数: 32

約数和(自身を含む): 11847600

約数和(自身を除く): 6846040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6581, 13162, 26324, 32905, 52648, 65810, 125039, 131620, 250078, 263240, 500156, 625195, 1000312, 1250390, 2500780, 5001560]

約数ペア:

[(1, 5001560), (2, 2500780), (4, 1250390), (5, 1000312), (8, 625195), (10, 500156), (19, 263240), (20, 250078), (38, 131620), (40, 125039), (76, 65810), (95, 52648), (152, 32905), (190, 26324), (380, 13162), (760, 6581)]