8460790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 16853760

約数和(自身を除く): 8392970

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1759, 2405, 3518, 4810, 8795, 17590, 22867, 45734, 65083, 114335, 130166, 228670, 325415, 650830, 846079, 1692158, 4230395, 8460790]

約数ペア:

[(1, 8460790), (2, 4230395), (5, 1692158), (10, 846079), (13, 650830), (26, 325415), (37, 228670), (65, 130166), (74, 114335), (130, 65083), (185, 45734), (370, 22867), (481, 17590), (962, 8795), (1759, 4810), (2405, 3518)]