5465540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{757}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 12129516

約数和(自身を除く): 6663976

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 757, 1444, 1514, 1805, 3028, 3610, 3785, 7220, 7570, 14383, 15140, 28766, 57532, 71915, 143830, 273277, 287660, 546554, 1093108, 1366385, 2732770, 5465540]

約数ペア:

[(1, 5465540), (2, 2732770), (4, 1366385), (5, 1093108), (10, 546554), (19, 287660), (20, 273277), (38, 143830), (76, 71915), (95, 57532), (190, 28766), (361, 15140), (380, 14383), (722, 7570), (757, 7220), (1444, 3785), (1514, 3610), (1805, 3028)]