376804580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{52189}}^1$

素因数の和:52236

約数の個数: 36

約数和(自身を含む): 835144380

約数和(自身を除く): 458339800

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 52189, 104378, 208756, 260945, 521890, 991591, 1043780, 1983182, 3966364, 4957955, 9915910, 18840229, 19831820, 37680458, 75360916, 94201145, 188402290, 376804580]

約数ペア:

[(1, 376804580), (2, 188402290), (4, 94201145), (5, 75360916), (10, 37680458), (19, 19831820), (20, 18840229), (38, 9915910), (76, 4957955), (95, 3966364), (190, 1983182), (361, 1043780), (380, 991591), (722, 521890), (1444, 260945), (1805, 208756), (3610, 104378), (7220, 52189)]