36684820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5081}}^1$

素因数の和:5128

約数の個数: 36

約数和(自身を含む): 81322164

約数和(自身を除く): 44637344

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 5081, 7220, 10162, 20324, 25405, 50810, 96539, 101620, 193078, 386156, 482695, 965390, 1834241, 1930780, 3668482, 7336964, 9171205, 18342410, 36684820]

約数ペア:

[(1, 36684820), (2, 18342410), (4, 9171205), (5, 7336964), (10, 3668482), (19, 1930780), (20, 1834241), (38, 965390), (76, 482695), (95, 386156), (190, 193078), (361, 101620), (380, 96539), (722, 50810), (1444, 25405), (1805, 20324), (3610, 10162), (5081, 7220)]